Free Mathematics Books

Here is an unordered list of online mathematics books, textbooks, monographs, lecture notes, and other mathematics related documents freely available on the web. I tried to select only the works in book formats, "real" books that are mainly in PDF format, so many well-known html-based mathematics web pages and online tutorials are left out. Click here if you prefer a categorized directory of mathematics books. The list is updated on a daily basis, so, if you want to bookmark this page, use one of the buttons below.

1. An Introduction to Modular Forms
   Henri Cohen | arXiv.org, Published in 2018, 58 pages
2. The Game of Logic
   Lewis Carroll | MacMillan, Published in 1887, 128 pages
3. Notes on Operator Algebras
   G. Jungman | Los Alamos National Laboratory, Published in 1999, 60 pages
4. Geometry and the Imagination
   Conway, Doyle, Thurston | Rutgers University, Newark, Published in 2018, 116 pages
5. Category Theory Lecture Notes
   Daniele Turi | University of Edinburgh, Published in 2001, 61 pages
6. Lectures on Topics in Stochastic Differential Equations
   Daniel W. Stroock | Tata Institute of Fundamental Research, Published in 1982, 93 pages
7. Galois Theory
   Miles Reid | University of Warwick, Published in 2004, 89 pages
8. A Gentle Introduction to Category Theory: the calculational approach
   Maarten M. Fokkinga | University of Twente, Published in 1994, 80 pages
9. Numerical Solutions of Engineering Problems
   K. Nandakumar | University of Alberta, Published in 1998, 193 pages
10. Geometry Formulas and Facts
    Silvio Levy | CRC Press, Published in 1995
11. Set Theoretic Real Analysis
    Krzysztof Ciesielski | Heldermann Verlag, Published in 1997, 48 pages
12. Symbolic Logic: A First Course
    Gary Hardegree | Mcgraw-Hill College, Published in 1999, 468 pages
13. Semi-Riemann Geometry and General Relativity
    Shlomo Sternberg | , Published in 2003, 251 pages
14. The Philosophy of Mathematics
    Auguste Comte | Harper & brothers, Published in 1851, 276 pages
15. Introduction to Tensor Calculus
    Taha Sochi | arXiv, Published in 2016, 83 pages
16. The Manual of Mathematical Magic
    Peter McOwan | Queen Mary, University of London, Published in 2010, 96 pages
17. Immersive Linear Algebra
    J. Strom, K. Astrom, T. Akenine-Moller | immersivemath, Published in 2017, 205 pages
18. Determinantal Rings
    Winfried Bruns, Udo Vetter | Springer, Published in 1988, 244 pages
19. Lecture Notes on Embedded Contact Homology
    Michael Hutchings | arXiv, Published in 2013, 88 pages
20. Smooth Numbers: Computational Number Theory and Beyond
    Andrew Granville | Universite de Montreal, Published in 2008, 58 pages
21. Generic Polynomials: Constructive Aspects of the Inverse Galois Problem
    C. U. Jensen, A. Ledet, N. Yui | Cambridge University Press, Published in 2002, 268 pages
22. Introduction to Analysis
    Irena Swanson | Purdue University, Published in 2020, 353 pages
23. CK-12 Trigonometry
    Mara Landers, Brenda Meery | CK-12 Foundation, Published in 2009, 629 pages
24. Lectures On Some Fixed Point Theorems Of Functional Analysis
    F.F. Bonsall | Tata Institute Of Fundamental Research, Published in 1962, 147 pages
25. Vector Analysis
    J. Willard Gibbs | Yale University Press, Published in 1929, 432 pages
26. An Introduction to the Theory of Groups of Finite Order
    Harold Hilton | Oxford Clarendon Press, Published in 1908, 260 pages
27. Category Theory in Context
    Emily Riehl | Dover Publications, Published in 2016, 258 pages
28. Bayesian Networks: Advances and Novel Applications
    Douglas McNair (ed.) | IntechOpen, Published in 2019, 256 pages
29. Model Theory
    C. Ward Henson | University of South Carolina, Published in 2010, 122 pages
30. Fundamentals of Analysis
    W W L Chen | Macquarie University, Published in 2008, 152 pages
31. Introduction to Probability
    Leif Mejlbro | BookBoon, Published in 2009, 61 pages
32. Tea Time Numerical Analysis
    Leon Q. Brin | Southern Connecticut State University, Published in 2014, 278 pages
33. Model Categories and Simplicial Methods
    Paul Goerss, Kristen Schemmerhorn | Northwestern University, Published in 2004, 46 pages
34. Mathematics for the Physical Sciences
    Leslie Copley | De Gruyter Open, Published in 2014, 446 pages
35. Notes on String Topology
    Ralph L. Cohen, Alexander A. Voronov | arXiv, Published in 2005, 95 pages
36. An Elementary Treatise on Conic Sections
    Charles Smith | The Macmillan Company, Published in 1905, 378 pages
37. Riemannian Geometry
    Ilkka Holopainen, Tuomas Sahlsten | , Published in 2013, 102 pages
38. Lie groups and Lie algebras
    N. Reshetikhin, V. Serganova, R. Borcherds | UC Berkeley, Published in 2006, 179 pages
39. Stochastic Analysis - Notes
    I. F. Wilde | , Published in 2009, 103 pages
40. Lectures on Potential Theory
    M. Brelot | Tata Institute of Fundamental Research, Published in 1967, 158 pages
41. Advanced Stochastic Processes
    Jan A. Van Casteren | Bookboon, Published in 2013, 404 pages
42. The Millennium Prize Problems
    J. Carlson, A. Jaffe, A. Wiles | American Mathematical Society, Published in 2006, 139 pages
43. Stacks Project
    Johan de Jong, et al. | , Published in 2012, 3428 pages
44. A Second Course in Elementary Ordinary Differential Equations
    Marcel B. Finan | Arkansas Tech University, Published in 2006, 201 pages
45. Lecture Notes in Discrete Mathematics
    Marcel B. Finan | Arkansas Tech University, Published in 2001, 224 pages
46. Banach Modules and Functors on Categories of Banach Spaces
    J. Cigler, V. Losert, P.W. Michor | Marcel Dekker Inc, Published in 1979, 297 pages
47. Differential Equations with YouTube Examples
    Jeffrey R. Chasnov | BookBoon, Published in 2014, 57 pages
48. Probability and Statistics for Geophysical Processes
    D. Koutsoyiannis | National Technical University of Athens, Published in 2008, 161 pages
49. Ordinary Differential Equations
    Dmitry Panchenko | University of Toronto, Published in 2018, 141 pages
50. Computing of the Complex Variable Functions
    Solomon I. Khmelnik, Inna S. Doubson | MiC, Published in 2011, 46 pages
51. Elements of Analytical Geometry of Two Dimensions
    M. Briot, M. Bouquet | Werner school book company, Published in 1896, 602 pages
52. Geometric Wave Equations
    Stefan Waldmann | arXiv, Published in 2012, 279 pages
53. The Mathematics of Investment
    William L.Hart | D.C Heath and Company, Published in 1924, 321 pages
54. A Course in Combinatorial Optimization
    Alexander Schrijver | University of Amsterdam, Published in 2012, 221 pages
55. Neutral and Non-Euclidean Geometries
    David C. Royster | UNC Charlotte, Published in 2000, 145 pages
56. Integral Calculus
    Leah Edelstein-Keshet | University of British Columbia, Published in 2010, 267 pages
57. Optimal Stopping and Applications
    Thomas S. Ferguson | UCLA, Published in 2008
58. Introduction to Applied Linear Algebra: Vectors, Matrices and Least Squares
    Stephen Boyd, Lieven Vandenberghe | Cambridge University Press, Published in 2018, 473 pages
59. Circulants
    Alun Wyn-jones | , Published in 2008, 149 pages
60. Algebraic and Geometric Surgery
    Andrew Ranicki | Oxford University Press, Published in 2002, 380 pages
61. Algebraic Groups and Discontinuous Subgroups
    Armand Borel, George D. Mostow | American Mathematical Society, Published in 1966, 424 pages
62. Analytic geometry for colleges, universities, and technical schools
    E.W. Nichols | Leach, Shewell & Sanborn, Published in 1892, 304 pages
63. Mathematics and Group Theory in Music
    Athanase Papadopoulos | arXiv, Published in 2014, 33 pages
64. Abstract Algebra Done Concretely
    Donu Arapura | Purdue University, Published in 2017, 77 pages
65. Distribution of Prime Numbers
    W W L Chen | Macquarie University, Published in 2003, 134 pages
66. Introduction to Methods of Applied Mathematics
    Sean Mauch | Caltech, Published in 2004, 2321 pages
67. The Algebra of Logic
    Louis Couturat | Project Gutenberg, Published in 2004, 102 pages
68. Symmetry Groups and Their Applications
    Willard Miller | Academic Press, Published in 1972
69. Calculus II
    Paul Dawkins | Lamar University, Published in 2011, 380 pages
70. Natural Topology
    Frank Waaldijk | arXiv, Published in 2012, 174 pages
71. Probability and Statistics: A Course for Physicists and Engineers
    Arak M. Mathai, Hans J. Haubold | De Gruyter Open, Published in 2017, 582 pages
72. Topics in Discrete Mathematics
    A.F. Pixley | Harvey Mudd College, Published in 2010, 173 pages
73. Multivariable Calculus
    Jerry Shurman | Reed College, Published in 2010, 523 pages
74. A First Book in Algebra
    Wallace C. Boyden | Project Gutenberg, Published in 2004, 189 pages
75. A Brief Course in the Calculus
    William Cain | D. Van Norstrand company, Published in 1905, 298 pages
76. Comments and topics on Smarandache notions and problems
    Kenichiro Kashihara | Erhus University Press, Published in 1996, 50 pages
77. Lectures on Expansion Techniques In Algebraic Geometry
    S.S. Abhyankar | Tata Institute Of Fundamental Research, Published in 1977, 169 pages
78. Yet Another Calculus Text
    Dan Sloughter | , Published in 2007, 147 pages
79. Seminar on Triples and Categorical Homology Theory
    B. Eckmann | Springer, Published in 1969, 304 pages
80. An Introduction to Combinatorics and Graph Theory
    David Guichard | Whitman College, Published in 2017, 153 pages
81. Introduction to Real Analysis
    William F. Trench | Prentice Hall, Published in 2003, 583 pages
82. Lectures on Curves on Rational and Unirational Surfaces
    Masayoshi Miyanishi | Tata Institute of Fundamental Research, Published in 1978, 267 pages
83. Trigonometry
    Michael Corral | mecmath.net, Published in 2009, 174 pages
84. Lectures on Birational Geometry
    Caucher Birkar | arXiv, Published in 2012, 85 pages
85. Introduction to Real Analysis
    Lee Larson | University of Louisville, Published in 2014, 184 pages
86. The Air Force Brain Booster Book
    John C. Sparks | Air Force Publication, Published in 2006, 58 pages
87. Introduction to Algebraic Geometry
    Yuriy Drozd | , Published in 1999, 104 pages
88. Symplectic Geometry of Quantum Noise
    Leonid Polterovich | arXiv, Published in 2012, 57 pages
89. Causal Inference
    Miguel A. Hernan, James M. Robins | Chapman & Hall/CRC, Published in 2015, 352 pages
90. An Introduction to Algebraic Surgery
    Andrew Ranicki | arXiv, Published in 2000, 82 pages
91. Easy Mathematics: Arithmetic and Algebra for General Readers
    Oliver Lodge | The Macmillan Company, Published in 1910, 466 pages
92. Topics in Logic and Foundations
    Stephen G. Simpson | The Pennsylvania State University, Published in 2005, 89 pages
93. Discrete Differential Geometry: An Applied Introduction
    M. Desbrun, P. Schroeder, M. Wardetzky | Columbia University, Published in 2008, 103 pages
94. The Principles Of Mathematics
    Bertrand Russell | W. W. Norton & Company, , 579 pages
95. Book of Proof
    Richard Hammack | Virginia Commonwealth University, Published in 2009, 270 pages
96. Lectures on Forms of Higher Degree
    J.I. Igusa | Tata Institute of Fundamental Research, Published in 1978, 169 pages
97. The Nature of Mathematics
    Philip E. B. Jourdain | T. C. & E. C. Jack, Published in 1919, 136 pages
98. Language, Proof and Logic
    Jon Barwise, John Etchemendy | Center for the Study of Language, Published in 2011, 620 pages
99. Riemannian Submanifolds: A Survey
    Bang-Yen Chen | arXiv, Published in 2013, 272 pages
100. Lower K- and L-theory
     Andrew Ranicki | Cambridge University Press, Published in 2001, 177 pages
101. Basic Algebra
     Anthony W. Knapp | , Published in 2016, 762 pages
102. Introduction to Shimura Varieties
     J.S. Milne | , Published in 2004, 149 pages
103. A First Course in Complex Analysis
     M. Beck, G. Marchesi, D. Pixton | San Francisco State University, Published in 2012, 127 pages
104. Special Course in Functional Analysis: (Non-)Commutative Topology
     Ville Turunen | Aalto TKK, Published in 2008, 83 pages
105. A Second Course in Logic
     Christopher Gauker | University of Cincinnati, Published in 2013, 172 pages
106. Introduction to Mathematical Logic
     Vilnis Detlovs, Karlis Podnieks | University of Latvia, Published in 2014, 240 pages
107. Discrete Mathematics: An Open Introduction
     Oscar Levin | University of Northern Colorado, Published in 2017, 345 pages
108. Lectures on Quadratic Forms
     C.L. Siegel | Tata Institute of Fundamental Research, Published in 1957, 170 pages
109. Commutative Algebra and Noncommutative Algebraic Geometry
     David Eisenbud, et al. | Cambridge University Press, Published in 2015, 775 pages
110. Complex Manifolds and Hermitian Differential Geometry
     Andrew D. Hwang | University of Toronto, Published in 1997, 113 pages
111. Complex Multiplication
     J. S. Milne | , Published in 2006, 113 pages
112. Lectures on The Theory of Functions of Several Complex Variables
     B. Malgrange | Tata Institute of Fundamental Research, Published in 1958, 138 pages
113. Linear Algebra: An Introduction to Mathematical Discourse
     | Wikibooks, Published in 2011
114. Geometry and Billiards
     Serge Tabachnikov | , Published in 1991, 186 pages
115. Substitutions in Dynamics, Arithmetics, and Combinatorics
     Pierre Arnoux, et al. | Springer, Published in 2002, 419 pages
116. Lectures on Etale Cohomology
     J. S. Milne | , Published in 2008, 196 pages
117. Math That Makes You Go Wow
     M. Boittin, E. Callahan, D. Goldberg, J. Remes | Ohio State University, Published in 1998
118. Introduction to Randomness and Statistics
     Alexander K. Hartmann | arXiv, Published in 2009, 95 pages
119. Geometry of Four Dimensions
     Parker Manning Henry | The MacMillan Company, Published in 1914, 378 pages
120. Calculus: Early Transcendentals
     David Guichard | Lyryx, Published in 2016, 656 pages
121. The Geometry of Iterated Loop Spaces
     J. P. May | Springer, Published in 1972, 175 pages
122. Differential Equations and Linear Algebra
     Simon J.A. Malham | Heriot-Watt University, Published in 2010, 95 pages
123. A Concise Introduction to Mathematical Logic
     Wolfgang Rautenberg | Springer, Published in 2009, 131 pages
124. The Geometry and Topology of Three-Manifolds
     William P Thurston | Mathematical Sciences Research Institute, Published in 2002, 502 pages
125. Vector Math for 3D Computer Graphics
     Bradley Kjell | Central Connecticut State University, Published in 2003
126. Introduction to Graphs
     Alexander K. Hartmann, Martin Weigt | arXiv, Published in 2006, 45 pages
127. First Course in the Theory of Equations
     Leonard E. Dickson | John Wiley & Sons, Published in 1922, 207 pages
128. Lectures on Symplectic Geometry
     Ana Cannas da Silva | Springer, Published in 2006, 225 pages
129. Lectures On The General Theory Of Integral Functions
     Georges Valiron | Chelsea Pub. Co., Published in 1949, 234 pages
130. Partial Differential Equations of Mathematical Physics
     William W. Symes | Rice University, Published in 2006, 105 pages
131. Lectures on Geodesics in Riemannian Geometry
     M. Berger | Tata Institute of Fundamental Research, Published in 1965, 317 pages
132. Introduction to Representation Theory
     Pavel Etingof, at al. | MIT, Published in 2009, 99 pages
133. Introduction to Probability
     Davar Khoshnevisan, Firas Rassoul-Agha | University of Utah, Published in 2012, 269 pages
134. Interval Groupoids
     W. B. V. Kandasamy, F. Smarandache, M. K. Chetry | arXiv, Published in 2010, 240 pages
135. Course of Differential Geometry
     Ruslan Sharipov | Samizdat Press, Published in 2004, 132 pages
136. Analytic Geometry
     L. P. Siceloff, G. Wentworth, D. E. Smith | Ginn and Company, Published in 1922, 296 pages
137. Mathematical Tools for Physics
     James Nearing | Dover Publications, Published in 2010, 569 pages
138. Determinants and Matrices
     R. Kochendörfer | Teubner, Published in 1961
139. A Computational Introduction to Number Theory and Algebra
     Victor Shoup | Cambridge University Press, Published in 2005, 534 pages
140. Natural Operations in Differential Geometry
     Ivan Kolar, Peter W. Michor, Jan Slovak | Springer, Published in 1993, 437 pages
141. Galois Groups and Fundamental Groups
     Leila Schneps | Cambridge University Press, Published in 2003, 467 pages
142. Introduction to Differential Geometry and General Relativity
     Stefan Waner | , Published in 2005, 138 pages
143. Elementary Abstract Algebra
     W. Edwin Clark | University of South Florida, Published in 2001, 105 pages
144. Topology of Numbers
     Allen Hatcher | Cornell University, Published in 2014, 122 pages
145. Elementary Algebra
     John Redden | The Saylor Foundation, Published in 2011, 1334 pages
146. Mathematics and Physical Science in Classical Antiquity
     J. L. Heiberg | Oxford University Press, Published in 1922, 115 pages
147. New Perspectives in Algebraic Combinatorics
     Louis J. Billera, at al. | Cambridge University Press, Published in 1999, 345 pages
148. A First Course on Time Series Analysis with SAS
     Michael Falk at al. | University of Wuerzburg, Published in 2011, 364 pages
149. A Scrap-Book of Elementary Mathematics
     William F. White | The Open Court Publishing Company, Published in 1908, 234 pages
150. Contributions to Fourier Analysis
     A. Zygmund, et al. | Princeton University Press, Published in 1950, 207 pages
151. Reader-friendly Introduction to the Measure Theory
     Vasily Nekrasov | Yetanotherquant.de, Published in 2009, 117 pages
152. A Course in Mathematical Analysis
     E. Goursat, O. Dunkel, E.R. Hedrick | Ginn & company, Published in 1904, 1890 pages
153. A Practical Guide to Robust Optimization
     Bram L. Gorissen, Ihsan Yanıkoğlu, Dick den Hertog | arXiv, Published in 2015, 29 pages
154. An Elementary Treatise On Differential Equations And Their Applications
     H.T.H. Piaggio | G. Bell, Published in 1920, 274 pages
155. Symbolic Logic: A Second Course
     Gary Hardegree | UMass Amherst, Published in 2003, 246 pages
156. Convex Optimization: Algorithms and Complexity
     Sebastien Bubeck | arXiv.org, Published in 2015, 130 pages
157. Philosophy and Fun of Algebra
     Mary Everest Boole | C. W. Daniel, Published in 1891, 56 pages
158. Functional and Structured Tensor Analysis for Engineers
     R. M. Brannon | The University of Utah, Published in 2003, 323 pages
159. Lectures on Shimura Varieties
     A. Genestier, B.C. Ngo | , Published in 2006, 50 pages
160. Orbital Integrals on Reductive Lie Groups and Their Algebras
     Francisco Bulnes | InTech, Published in 2013, 181 pages
161. Linear Algebra: A Course for Physicists and Engineers
     Arak Mathai,‎ Hans J. Haubold | De Gruyter Open, Published in 2017, 450 pages
162. Engineering Mathematics 1
     Ian Craw, Stuart Dagger, John Pulham | , Published in 2003, 187 pages
163. Introductory Treatise On Lie's Theory Of Finite Continuous Transformation Groups
     John Edward Campbell | Oxford Clarendon Press, Published in 1903, 460 pages
164. Notes on Linear Algebra
     Peter J. Cameron | Queen Mary, University of London, Published in 2008, 124 pages
165. A Geometric Approach to Differential Forms
     David Bachman | arXiv, Published in 2003, 106 pages
166. Differentiable Manifolds
     Nigel Hitchin | , Published in 2003, 94 pages
167. Fundamentals of Geometry
     Oleg A. Belyaev | Moscow State University, Published in 2007, 256 pages
168. Universal Optimization and Its Application
     Alexander Bolonkin | viXra.org, Published in 2017, 161 pages
169. Essential Engineering Mathematics
     Michael Batty | BookBoon, Published in 2011, 149 pages
170. Commutative Algebra
     Pete L. Clark | University of Georgia, Published in 2015, 363 pages
171. Lectures on the Algebraic Theory of Fields
     K.G. Ramanathan | Tata Institute of Fundamental Research, Published in 1956, 228 pages
172. Quantum Physics, Relativity, and Complex Spacetime
     Gerald Kaiser | University of Massachusetts at Lowell, Published in 2003, 252 pages
173. Lie Groups in Physics
     G. 't Hooft, M. J. G. Veltman | Utrecht University, Published in 2007, 75 pages
174. Fundamentals of Model Theory
     William Weiss, Cherie D'Mello | University of Toronto, Published in 1997, 64 pages
175. Differential Calculus
     Shanti Narayan | S. Chand And Company, Published in 1962, 429 pages
176. Differential Forms and Cohomology: Course
     Peter Saveliev | Intelligent Perception, Published in 2013, 300 pages
177. A First Course in Linear Algebra: Study Guide for the Undergraduate Linear Algebra Course
     Mohammed Kaabar | Arxiv.org, Published in 2015, 132 pages
178. Introduction to Topology
     Alex Kuronya | , Published in 2010, 102 pages
179. Diophantine Analysis
     R. D. Carmichael | John Wiley & Sons, Published in 1915, 120 pages
180. Abstract Algebra: The Basic Graduate Year
     Robert B. Ash | , Published in 2002, 407 pages
181. CK-12 Single Variable Calculus
     R. Almukkahal, V. Cifarelli, C. Fan, L. Jarvis | CK-12 Foundation, Published in 2009, 457 pages
182. Nonlinear Analysis and Differential Equations
     Klaus Schmitt, Russell C. Thompson | University of Utah, Published in 2004, 158 pages
183. Linear Algebra
     David Cherney, Tom Denton, Andrew Waldron | UC Davis, Published in 2013, 410 pages
184. Mathematics for Algorithm and Systems Analysis
     Edward A. Bender, S. Gill Williamson | Dover Publications, Published in 2005, 256 pages
185. Design of Comparative Experiments
     R. A. Bailey | Cambridge University Press, Published in 2008, 348 pages
186. Reversible Markov Chains and Random Walks on Graphs
     David Aldous, James Allen Fill | University of California, Berkeley, Published in 2014, 516 pages
187. Principles of Uncertainty
     Joseph B. Kadane | Chapman and Hall/CRC, Published in 2011, 499 pages
188. Calculus Unlimited
     Jerrold E. Marsden, A. Weinstein | Benjamin-Cummings Publishing Co., Published in 1981, 246 pages
189. Dynamical Systems and Chaos
     Evans M. Harrell II | , Published in 2000
190. Functions Modeling Change: A Precalculus Course
     Marcel B. Finan | Arkansas Tech University, Published in 2003, 239 pages
191. Vector Analysis and the Theory of Relativity
     Francis Dominic Murnaghan | Johns Hopkins press, Published in 1922, 156 pages
192. Special Fuzzy Matrices for Social Scientists
     W. B. V. Kandasamy, F. Smarandache, K. Ilanthenral | InfoLearnQuest, Published in 2007, 302 pages
193. Lectures on Representations of Complex Semi-Simple Lie Groups
     Thomas J. Enright | Tata Institute of Fundamental Research, Published in 1981, 94 pages
194. Lectures on Linear Logic
     A. S. Troelstra | CSLI, Published in 1992, 215 pages
195. Handbook of Graph Drawing and Visualization
     Roberto Tamassia (ed.) | CRC Press, Published in 2013, 862 pages
196. Lecture Notes on the Theory of Distributions
     Guenther Hoermann, Roland Steinbauer | Universitaet Wien, Published in 2009, 160 pages
197. Nonlinear Parameter Estimation: An Integrated System in Basic
     John C. Nash | Marcel Dekker Inc, Published in 1995, 493 pages
198. Decision Making and Productivity Measurement
     Dariush Khezrimotlagh | arXiv, Published in 2016, 214 pages
199. Differential Calculus for Beginners
     Alfred Lodge | Deighton, Bell, & Co., Published in 1905, 322 pages
200. Uncertainty Theory
     Baoding Liu | Tsinghua University, Published in 2018, 501 pages
201. Complex Variables
     R. B. Ash, W. P. Novinger | , Published in 2004, 220 pages
202. An Introduction to Higher Mathematics
     Patrick Keef, David Guichard, Russ Gordon | Whitman College, Published in 2010, 144 pages
203. Triangles, Rotation, a Theorem and the Jackpot
     Dave Auckly | arXiv, Published in 2013, 43 pages
204. Computer analysis of number sequences
     Henry Ibstedt | American Research Press, Published in 1998, 86 pages
205. A Course In Algebraic Number Theory
     Robert B. Ash | University of Illinois, Published in 2003, 108 pages
206. Analytical Geometry for Beginners
     Alfred Baker | W. J. Gage, Published in 1905, 234 pages
207. An Introduction to Mathematical Reasoning
     Peter J. Eccles | Cambridge University Press, Published in 2007, 364 pages
208. Symmetry Measures on Complex Networks
     Angel Garrido (ed.) | MDPI AG, Published in 2017, 510 pages
209. Plane Geometry
     George Wentworth, David E. Smith | Ginn and Company, Published in 1913, 304 pages
210. Engineering Statistics Handbook
     | NIST/SEMATECH, Published in 2003
211. Numerical Methods Course Notes
     Steven E. Pav | University of California at San Diego, Published in 2005, 180 pages
212. Archimedes
     Thomas Little Heath | , Published in 1920, 76 pages
213. A Brief History of Mathematics
     Karl Fink | Open Court Publishing Company, Published in 1900, 366 pages
214. Methods for Finding Zeros in Polynomials
     Leif Mejlbro | BookBoon, Published in 2011, 122 pages
215. Mathematical Essays and Recreations
     Hermann Schubert | The Open Court Publishing, Published in 1898, 159 pages
216. Elliptic Functions and Elliptic Curves
     Jan Nekovar | Institut de Mathematiques de Jussieu, Published in 2004, 175 pages
217. The Chaos Hypertextbook
     Glenn Elert | , Published in 2007
218. Probability Theory and Stochastic Processes with Applications
     Oliver Knill | Overseas Press, Published in 2009, 382 pages
219. Digraphs: Theory, Algorithms and Applications
     Jorgen Bang-Jensen, Gregory Gutin | Springer, Published in 2002, 772 pages
220. Dynamic Programming and Bayesian Inference: Concepts and Applications
     Mohammad Saber Fallah Nezhad (ed.) | InTech, Published in 2014, 164 pages
221. Applied Finite Mathematics
     Rupinder Sekhon | Connexions, Published in 2011, 347 pages
222. Advances in Graph Algorithms
     Ton Kloks, Yue-Li Wang | viXra.org, Published in 2013, 178 pages
223. Lectures on Sheaf Theory
     C.H. Dowker | Tata Institute of Fundamental Research, Published in 1957, 201 pages
224. Abstract Algebra: Theory and Applications
     Thomas Judson | Virginia Commonwealth University Mathematics, Published in 2009, 428 pages
225. Real Analysis for Graduate Students: Measure and Integration Theory
     Richard F. Bass | CreateSpace, Published in 2011, 206 pages
226. Toposes, Triples and Theories
     Michael Barr, Charles Wells | Springer-Verlag, Published in 2005, 302 pages
227. Abel's Theorem and the Allied Theory
     H.F. Baker | Cambridge University Press, Published in 1897, 712 pages
228. Lectures on The Riemann Zeta-Function
     K. Chandrasekharan | Tata Institute of Fundamental Research, Published in 1953, 154 pages
229. Mathematical Linguistics
     Andras Kornai | , Published in 2002, 90 pages
230. Statistics: Methods and Applications
     Thomas Hill, Paul Lewicki | StatSoft, Inc., Published in 2005, 800 pages
231. Complex Analysis on Riemann Surfaces
     Curtis McMullen | Harvard University, Published in 2005, 89 pages
232. Introduction to Arithmetic Groups
     Dave Witte Morris | arXiv, Published in 2015, 491 pages
233. An Elementary Introduction to Group Theory
     M. E. Charkani | AMS, Published in 2018, 47 pages
234. Just the Maths
     A. J. Hobson | , Published in 2002, 1296 pages
235. Fractals
     | Wikibooks, Published in 2013
236. Optimization Algorithms: Methods and Applications
     Ozgur Baskan (ed.) | InTech, Published in 2016, 322 pages
237. Elementary Fuzzy Matrix Theory and Fuzzy Models for Social Scientists
     W. B. Vasantha Kandasamy, at al. | arXiv, Published in 2007, 352 pages
238. Practical Mathematics
     A.H. Bell | Blackie And Son Limited, Published in 1919, 356 pages
239. Knot Invariants and Higher Representation Theory
     Ben Webster | arXiv, Published in 2013, 87 pages
240. Elements of Abstract and Linear Algebra
     Edwin H. Connell | , Published in 2004, 146 pages
241. On Riemann's Theory of Algebraic Functions and their Integrals
     Felix Klein | Macmillan and Bowes, Published in 1893, 128 pages
242. Algorithmic Graph Theory
     David Joyner, Minh Van Nguyen, Nathann Cohen | Google Code, Published in 2010, 105 pages
243. Theory and Applications of Lattice Point Methods for Binomial Ideals
     Ezra Miller | arXiv, Published in 2010, 57 pages
244. Introductory Maths for Chemists
     J. E. Parker | Bookboon, Published in 2013, 136 pages
245. Elementary Illustrations of the Differential and Integral Calculus
     Augustus De Morgan | The Open Court Pub. Co., Published in 1899, 194 pages
246. Deformations of Algebras in Noncommutative Geometry
     Travis Schedler | arXiv, Published in 2015, 120 pages
247. The Craft of Fractional Modelling in Science and Engineering
     Jordan Hristov (ed.) | MDPI AG, Published in 2018, 140 pages
248. Fractional Dynamics
     Carlo Cattani, et al. | De Gruyter Open Ltd, Published in 2016, 408 pages
249. Extracting Information from Random Data
     Pawel J. Szablowski | arXiv, Published in 2016, 167 pages
250. Topological Groups: Yesterday, Today, Tomorrow
     Sidney A. Morris (ed.) | MDPI AG, Published in 2016, 230 pages
251. A Reform Approach to Business Calculus
     Marcel B. Finan | Arkansas Tech University, Published in 2003, 150 pages
252. A Sampler of Riemann-Finsler Geometry
     D. Bao, R. Bryant, S. Chern, Z. Shen | Cambridge University Press, Published in 2004, 376 pages
253. Vedic Mathematics
     W. B. Kandasamy, F. Smarandache | Automaton, Published in 2006, 220 pages
254. Combinatorial and Computational Geometry
     J. E. Goodman, J. Pach, E. Welzl | Cambridge University Press, Published in 2007, 616 pages
255. How We Got From There to Here: A Story of Real Analysis
     Robert Rogers, Eugene Boman | Open SUNY Textbooks, Published in 2013, 210 pages
256. Floer Homology, Gauge Theory, and Low Dimensional Topology
     David Ellwood, at al. | American Mathematical Society, Published in 2006, 314 pages
257. An Introduction to Real Analysis
     John K. Hunter | University of California Davis, Published in 2014, 305 pages
258. Predicative Arithmetic
     Edward Nelson | Princeton Univ Pr, Published in 1987, 201 pages
259. Templates for the Solution of Linear Systems
     Richard Barrett et al. | Society for Industrial Mathematics, Published in 1987, 117 pages
260. Notes on the Atiyah-Singer Index Theorem
     Liviu I. Nicolaescu | University of Notre Dame, Published in 2005, 135 pages
261. Lectures on Differential Equations
     Craig A. Tracy | University of California, Published in 2011, 131 pages
262. Bayesian Field Theory
     J. C. Lemm | arXiv.org, Published in 2000, 200 pages
263. Programming for Computations - Python
     Svein Linge, Hans Petter Langtangen | Springer, Published in 2016, 232 pages
264. Numerical Methods For Time Dependent Equations
     P. Lascaux | Tata Institute of Fundamental Research, Published in 1976, 162 pages
265. Introduction to Linear Bialgebra
     W.B.V. Kandasamy, F. Smarandache, K. Ilanthenral | arXiv, Published in 2005, 238 pages
266. Non-Uniform Random Variate Generation
     Luc Devroye | Springer, Published in 1986, 843 pages
267. An Introduction to the Smarandache Function
     Charles Ashbacher | Erhus Univ Pr, Published in 1995, 62 pages
268. Notes on Fermionic Fock Space for Number Theorists
     Greg W. Anderson | The University of Arizona, Published in 2000, 99 pages
269. Linear Algebra: Course
     Peter Saveliev | , Published in 2012, 242 pages
270. Essential Mathematics
     Franco Vivaldi | , Published in 2006, 74 pages
271. A Century of Mathematics in America
     Peter Duren, Richard A. Askey | American Mathematical Society, Published in 1988
272. An Introduction to Riemannian Geometry
     Sigmundur Gudmundsson | Lund University, Published in 2010, 106 pages
273. Abstract Set Theory
     Thoralf A. Skolem | University of Notre Dame, Published in 1962, 70 pages
274. Statistical Inference for Everyone
     Brian S Blais | Save The Broccoli Publishing, Published in 2014, 200 pages
275. Logic and Proof
     Lawrence C Paulson | University of Cambridge, Published in 2002, 79 pages
276. Mathematical Foundations of Probability Theory
     Gane Samb Lo | arXiv.org, Published in 2018, 378 pages
277. An Introduction to Probability and Random Processes
     Gian-Carlo Rota, Kenneth Baclawski | , Published in 1979, 467 pages
278. Introduction to Groups, Invariants and Particles
     Frank W. K. Firk | Orange Grove Texts Plus, Published in 2000, 162 pages
279. Introductory Statistics Notes
     Jamie DeCoster | University of Alabama, Published in 1998, 48 pages
280. A Brief Introduction to the Infinitesimal Calculus
     Irving Fisher | Macmillan, Published in 1921, 110 pages
281. Algebraic L-theory and Topological Manifolds
     A. A. Ranicki | Cambridge University Press, Published in 2011, 365 pages
282. The Theory of Determinants and Their Applications
     Robert Forsyth Scott | Cambridge University Press, Published in 1904, 308 pages
283. Handbook of Engineering Mathematics
     Walter E. Wynne, William Spraragen | Van Nostrand, Published in 1916, 246 pages
284. Fundamentals of High School Mathematics
     Harold O. Rugg, John R. Clark | Yonkers-on-Hudson, N.Y., Published in 1918, 296 pages
285. Quick Notes - Statistics
     Walter Antoniotti | 21st Century Learning Products, Published in 2001, 271 pages
286. Elementary Set Theory with a Universal Set
     Randall Holmes | , Published in 2005, 240 pages
287. The Philosophy of Mathematics
     Albert Taylor Bledsoe | J.B. Lippincott & Co, Published in 1868, 248 pages
288. Geometric Models for Noncommutative Algebra
     Ana Cannas da Silva, Alan Weinstein | University of California at Berkeley, Published in 1998, 194 pages
289. Lectures on Sieve Methods and Prime Number Theory
     Y. Motohashi | Tata Institute of Fundamental Research, Published in 1983, 181 pages
290. The Calculus for Engineers and Physicists
     Robert H. Smith | Griffin, Published in 1908, 268 pages
291. Logic for Computer Science
     | Wikibooks, Published in 2010
292. A Basic Course in Applied Mathematics
     J. Bystrom, L. Persson, F. Stromberg | Lulea University of Technology, Published in 2010
293. An Introduction to Partial Differential Equations
     Per Kristen Jakobsen | arXiv.org, Published in 2019, 226 pages
294. Statistics, Probability, and Game Theory: papers in honor of David Blackwell
     David Blackwell, at al. | IMS, Published in 1996, 407 pages
295. Introduction to Modal Logic
     Gary Hardegree | UMass Amherst, Published in 2009, 275 pages
296. Lectures on Numerical Methods in Bifurcation Problems
     H.B. Keller | Tata Institute Of Fundamental Research, Published in 1986, 140 pages
297. Notes on Combinatorics
     Peter J. Cameron | Queen Mary, University of London, Published in 2007, 130 pages
298. Model Theory, Algebra and Geometry
     D. Haskell, A. Pillay, C. Steinhorn | Cambridge University Press, Published in 2000, 227 pages
299. Manifolds: Current Research Areas
     Paul Bracken (ed.) | InTech, Published in 2017, 158 pages
300. A Course in Universal Algebra
     S. Burris, H.P. Sankappanavar | Springer-Verlag, Published in 1982, 331 pages
301. Thin Groups and Superstrong Approximation
     Emmanuel Breuillard, Hee Oh (eds.) | Cambridge University Press, Published in 2014, 362 pages
302. The Essential Elementary and Intermediate Algebra
     Jon Blakely | JonBlakely.com, Published in 2016, 314 pages
303. Elements of the Theory of Functions of a Complex Variable
     G.E. Fisher, I.J. Schwatt | Philadelphia G.E. Fisher, Published in 1896, 312 pages
304. Linear Algebra
     Benjamin McKay | University College Cork, Published in 2008, 263 pages
305. Elementary Practical Mathematics
     John Perry | The Macmillan Company, Published in 1913, 364 pages
306. Descriptive Set Theory
     Yiannis N. Moschovakis | American Mathematical Society, Published in 2009, 516 pages
307. The Essence of Mathematics Through Elementary Problems
     Alexandre Borovik, Tony Gardiner | Open Book Publishers, Published in 2019, 400 pages
308. Operator Algebras and Quantum Statistical Mechanics
     Ola Bratteli, Derek W. Robinson | Springer, Published in 2003, 505 pages
309. The Place of Partial Differential Equations in Mathematical Physics
     Ganesh Prasad | Patna University, Published in 1924, 64 pages
310. Mathematics for Computer Scientists
     Gareth J. Janacek, Mark L. Close | BookBoon, Published in 2008, 153 pages
311. Tabletop: Analog Game Design
     Greg Costikyan, Drew Davidson | , Published in 2011, 206 pages
312. Lectures on a Method in the Theory of Exponential Sums
     M. Jutila | Tata Institute of Fundamental Research, Published in 1987, 134 pages
313. Numerical Analysis I
     Mark Embree | Rice University, Published in 2012, 207 pages
314. Computational Modeling and Mathematics Applied to the Physical Sciences
     | National Academy Press, Published in 1984, 108 pages
315. Notes on Noncommutative Geometry
     Igor Nikolaev | arXiv, Published in 2015, 309 pages
316. Compiled and Solved Problems in Geometry and Trigonometry
     Florentin Smarandache | viXra.org, Published in 2015, 221 pages
317. The Calculus for Engineers
     John Perry | E. Arnold, Published in 1897, 408 pages
318. Elements of Group Theory
     F. J. Yndurain | arXiv, Published in 2007, 65 pages
319. A Second Semester of Linear Algebra
     S. E. Payne | University of Colorado Denver, Published in 2009, 236 pages
320. Galois Theory: Lectures Delivered at the University of Notre Dame
     Emil Artin | University of Notre Dame, Published in 1971, 96 pages
321. Dynamics in One Complex Variable
     John Milnor | Princeton University Press, Published in 1991, 146 pages
322. The Theory of Numbers
     R. D. Carmichael | John Wiley & Sons, Published in 1914, 85 pages
323. Lectures on Linear Algebra and Matrices
     G. Donald Allen | Texas A&M University, Published in 2003, 238 pages
324. Homeomorphisms in Analysis
     Casper Goffman, at al. | American Mathematical Society, Published in 1997, 216 pages
325. Chance and Luck
     Richard A. Proctor | Longmans, Green, and Co., Published in 1887, 164 pages
326. Lectures on An Introduction to Grothendieck's Theory of the Fundamental Group
     J.P. Murre | Tata Institute of Fundamental Research, Published in 1967, 143 pages
327. Calculus I
     Paul Dawkins | Lamar University, Published in 2011, 586 pages
328. Calculus Refresher
     Paul Garrett | , Published in 2008, 78 pages
329. Calculus for Beginners and Artists
     Daniel Kleitman | MIT, Published in 2009
330. Riemannian Geometry: Definitions, Pictures, and Results
     Adam Marsh | arXiv, Published in 2014, 69 pages
331. Symbolic Tensor Calculus on Manifolds: a SageMath Implementation
     Eric Gourgoulhon, Marco Mancini | arXiv.org, Published in 2018, 72 pages
332. Noncommutative Geometry
     Alain Connes | Academic Press, Published in 1994, 654 pages
333. Introductory Map Theory
     Yanpei Liu | Kapa & Omega, Published in 2010, 503 pages
334. Tight and Taut Submanifolds
     Thomas E. Cecil, Shiing-shen Chern | Cambridge University Press, Published in 1997, 349 pages
335. Clifford Algebra, Geometric Algebra, and Applications
     Douglas Lundholm, Lars Svensson | arXiv, Published in 2009, 117 pages
336. Real Analysis
     A. M. Bruckner, J. B. Bruckner, B. S. Thomson | Prentice Hall, Published in 1997, 713 pages
337. Notes on Set Theory
     Michael Makkai | McGill University, Published in 2000, 440 pages
338. Why the Boundary of a Round Drop Becomes a Curve of Order Four
     A. N. Varchenko, P. I. Etingof | American Mathematical Society, Published in 1992, 72 pages
339. Linear Algebra
     Peter Petersen | UCLA, Published in 2007, 300 pages
340. The Story of Euclid
     W. B. Frankland | George Newnes, Published in 1902, 183 pages
341. Derivations of Applied Mathematics
     Thaddeus H. Black | Debian Project, Published in 2017, 742 pages
342. Lectures on Harmonic Analysis
     Thomas Wolff | American Mathematical Society, Published in 2003, 85 pages
343. Logic for Computer Science
     Jean H. Gallier | Longman Higher Education, Published in 1986, 528 pages
344. Manifold Theory
     Peter Petersen | UCLA, Published in 2010, 77 pages
345. Algebra: Abstract and Concrete
     Frederick M. Goodman | Semisimple Press, Published in 2015, 587 pages
346. Open Trigonometry: Basic to Advanced
     | Wikibooks, Published in 2014, 51 pages
347. Global Analysis: Functional Analysis Examples
     Leif Mejlbro | BookBoon, Published in 2009, 78 pages
348. Lectures on Some Aspects of p-Adic Analysis
     F. Bruhat | Tata Institute of Fundamental Research, Published in 1963, 147 pages
349. Computational Category Theory
     D.E. Rydeheard, R.M. Burstall | , Published in 2001, 263 pages
350. Probability, Statistics and Stochastic Processes
     Cosma Rohilla Shalizi | , Published in 2001, 71 pages
351. n-Linear Algebra of Type II
     W. B. V. Kandasamy, F. Smarandache | InfoLearnQuest, Published in 2008, 231 pages
352. Introduction to the Numerical Integration of PDEs
     B. Piette | University of Durham, Published in 2004, 89 pages
353. Differential Equations
     H. B. Phillips | John Wiley & Sons, Published in 1922, 84 pages
354. Several Complex Variables
     Michael Schneider, Yum-Tong Siu | Cambridge University Press, Published in 1999, 564 pages
355. A History of Greek Mathematics
     Thomas Little Heath | Clarendon Press, Published in 1921, 1084 pages
356. Elementary Statistical Methods
     Christian Akrong Hesse | ResearchGate GmbH, Published in 2011, 83 pages
357. Computable Integrability
     Alexey Shabat, Elena Kartashova | arXiv, Published in 2011, 174 pages
358. Beginning and Intermediate Algebra
     Tyler Wallace | Lulu.com, Published in 2010, 489 pages
359. Lectures on Holomorphic Curves in Symplectic and Contact Geometry
     Chris Wendl | arXiv, Published in 2010, 153 pages
360. Proof, Sets, and Logic
     M. Randall Holmes | Boise State University, Published in 2009, 207 pages
361. Calculus with Analytic Geometry
     Richard H. Crowell, William E. Slesnick | W W Norton & Co Inc, Published in 2008, 662 pages
362. Class Field Theory
     J. S. Milne | , Published in 2008, 287 pages
363. Homotopy Theories and Model Categories
     W. G. Dwyer, J. Spalinski | University of Notre Dame, Published in 1995, 56 pages
364. A Spiral Workbook for Discrete Mathematics
     Harris Kwong | Open SUNY Textbooks, Published in 2015, 307 pages
365. Introduction to the Galois Theory of Linear Differential Equations
     Michael F. Singer | arXiv, Published in 2008, 83 pages
366. Abstract Algebra I
     Marcel B. Finan | Arkansas Tech University, Published in 2004
367. Matroid Decomposition
     Klaus Truemper | Leibniz, Published in 1998, 398 pages
368. Probability: Theory and Examples
     Rick Durrett | Cambridge University Press, Published in 2010, 372 pages
369. Calculus Volume 3
     | OpenStax, Published in 2016, 1032 pages
370. Spectral Theory
     Leif Mejlbro | BookBoon, Published in 2009, 80 pages
371. Elementary Differential Equations
     William F. Trench | Brooks Cole, Published in 2001, 663 pages
372. Math Made a Bit Easier: Basic Math Explained in Plain English
     Larry Zafran | CreateSpace, Published in 2009, 280 pages
373. The Octonions
     John C. Baez | University of California, Published in 2001, 56 pages
374. Concepts and Applications of Inferential Statistics
     Richard Lowry | , Published in 2008, 366 pages
375. Real Functions in One Variable: Examples of Integrals
     Leif Mejlbro | BookBoon, Published in 2007, 154 pages
376. First Course in Statistics
     D Caradog Jones | G Bell, Published in 1921, 288 pages
377. Everything Maths: Grade 11 Mathematics
     Neels van der Westhuizen, et al. | Siyavula, Published in 2012, 238 pages
378. Iterative Methods for Sparse Linear Systems
     Yousef Saad | PWS, Published in 1996
379. Matrix Analysis
     Steven J Cox | Rice University, Published in 2012, 98 pages
380. Finite Difference Computing with PDEs
     Hans Petter Langtangen, Svein Linge | Springer, Published in 2017, 507 pages
381. 18 Lectures on K-Theory
     Ioannis P. Zois | arXiv, Published in 2010, 137 pages
382. Algebraic Methods
     F. Oggier | Nanyang Technological University, Published in 2011, 199 pages
383. Differential Geometry Of Three Dimensions
     C.E. Weatherburn | Cambridge University Press, Published in 1955, 281 pages
384. Introduction to Representations of Real Semisimple Lie Groups
     Matvei Libine | arXiv, Published in 2012, 132 pages
385. Definitions, Solved and Unsolved Problems, Conjectures, and Theorems in Number Theory and Geometry
     Florentin Smarandache | Amer Research Pr, Published in 2000, 84 pages
386. Partial Differential Equations: An Introduction
     A.D.R. Choudary, Saima Parveen, Constantin Varsan | arXiv, Published in 2010, 208 pages
387. Modular Functions and Modular Forms
     J. S. Milne | , Published in 2009, 129 pages
388. College Algebra
     Carl Stitz, Jeff Zeager | , Published in 2013, 716 pages
389. Advanced High School Statistics
     David M Diez, et al. | OpenIntro, Published in 2017, 458 pages
390. Geometric Theorems and Arithmetic Functions
     Jozsef Sandor | American Research Press, Published in 2002, 55 pages
391. Advanced Calculus
     Lynn H. Loomis, Shlomo Sternberg | Jones and Bartlett Publishers, Published in 1989, 592 pages
392. Introduction To Finite Mathematics
     J. G. Kemeny, J. L. Snell, G. L. Thompson | Prentice-Hall, Published in 1974
393. CK-12 Basic Probability and Statistics: A Short Course
     Brenda Meery | CK-12.org, Published in 2010, 201 pages
394. Optimization and Dynamical Systems
     U. Helmke, J. B. Moore | Springer, Published in 1996, 414 pages
395. A Concise Geometry
     Clement V. Durell | G. Bell And Sons Limited., Published in 1921, 333 pages
396. Practical Mathematics
     Cargill Gilston Knott | Chambers, Published in 1914, 652 pages
397. Stability, Riemann Surfaces, Conformal Mappings: Complex Functions Theory a-3
     Leif Mejlbro | BookBoon, Published in 2010, 115 pages
398. Probability
     Douglas Kennedy | Trinity College, Published in 2010, 78 pages
399. Complex Analytic and Differential Geometry
     Jean-Pierre Demailly | Universite de Grenoble, Published in 2007, 571 pages
400. Stochastic Integration and Stochastic Differential Equations
     Klaus Bichteler | University of Texas, Published in 2002, 643 pages
401. Second-order Ordinary Differential Equations
     R.S. Johnson | Bookboon, Published in 2012, 181 pages
402. Partial Differential Equations with Maple
     Robert Piche, Keijo Ruohonen | Tampere University of Technology, Published in 1997, 131 pages
403. The Axiomatic Method
     L. Henkin, P. Suppes, A. Tarski | North Holland Publishing Company, Published in 1959, 508 pages
404. Statistics for the Social and Behavioral Sciences
     David A. Kenny | Little, Brown, Published in 1987, 407 pages
405. Collections of Problems on Smarandache Notions
     Charles Ashbacher | Erhus University Press, Published in 1996, 75 pages
406. Engineering Mathematics
     Charles Proteus Steinmetz | McGraw-Hill, Published in 1911, 326 pages
407. Lectures on Siegel's Modular Functions
     H. Maass | Tata Institute of Fundamental Research, Published in 1955, 286 pages
408. Combinatorial Geometry with Application to Field Theory
     Linfan Mao | InfoQuest, Published in 2009, 499 pages
409. Geometry of Numbers with Applications to Number Theory
     Pete L. Clark | University of Georgia, Published in 2015, 159 pages
410. Lecture Notes on Seiberg-Witten Invariants
     John Douglas Moore | Springer, Published in 2010, 130 pages
411. Iterative Methods for Optimization
     C.T. Kelley | Society for Industrial Mathematics, Published in 1987, 188 pages
412. Groups and Semigroups: Connections and Contrasts
     John Meakin | University of Nebraska-Lincoln, Published in 2005, 40 pages
413. Lectures on Topics In One-Parameter Bifurcation Problems
     P. Rabier | Tata Institute of Fundamental Research, Published in 1985, 238 pages
414. Precalculus: An Inquiry-Based Approach
     William Mahavier, Paul Howard | Oklahoma Christian University, Published in 2023, 152 pages
415. Hyperbolic Functions
     James McMahon | John Wiley & Sons, Published in 1906, 106 pages
416. Discrete Mathematics for Computer Science
     Jean Gallier | arXiv, Published in 2008, 255 pages
417. Groups as Graphs
     W. B. V. Kandasamy, F. Smarandache | CuArt, Published in 2009, 170 pages
418. Introduction Probaility and Statistics
     Muhammad El-Taha | University of Southern Maine, Published in 2003, 147 pages
419. Precalculus: An Investigation of Functions
     David Lippman, Melonie Rasmussen | Lulu.com, Published in 2011, 568 pages
420. First Year Mathematics
     George W. Evans, John A. Marsh | Charles E. Merrill company, Published in 1916, 268 pages
421. Lectures on Moduli of Curves
     D. Gieseker | Tata Institute of Fundamental Research, Published in 1982, 88 pages
422. An Introduction to Mathematical Logic
     Wolfram Pohlers, Thomas Glass | , Published in 1992, 229 pages
423. A Short Course on Approximation Theory
     N. L. Carothers | Bowling Green State University, Published in 2009, 159 pages
424. Lectures on Cauchy Problem
     Sigeru Mizohata | Tata Institute of Fundamental Research, Published in 1965, 191 pages
425. Linear Algebra Review and Reference
     Zico Kolter | Stanford University, Published in 2015, 26 pages
426. Numerical Methods with Applications
     Autar K Kaw, Egwu Eric Kalu | Lulu.com, Published in 2008, 728 pages
427. The Art of Logic
     Nuel Belnap | University of Pittsburgh, Published in 2009, 314 pages
428. Arithmetic Duality Theorems
     J.S. Milne | BookSurge Publishing, Published in 2006, 347 pages
429. Numerical Analysis for Engineering
     Douglas W. Harder, Richard Khoury | University of Waterloo, Published in 2010
430. Learning Statistics with R
     Daniel Navarro | University of Adelaide, Published in 2014, 564 pages
431. An Introduction to Mathematics
     A. N. Whitehead | Williams & Northgate, Published in 1911, 274 pages
432. An Introduction to Contemporary Mathematics
     John Hutchinson | Australian National University, Published in 2010, 295 pages
433. Basic Concepts of Mathematics
     Elias Zakon | The Trillia Group, Published in 2007, 208 pages
434. Applied Combinatorics
     S. E. Payne | University of Colorado, Published in 2003, 216 pages
435. Foundations of Mathematics
     Stephen G. Simpson | Pennsylvania State University, Published in 2008, 123 pages
436. Differential Topology of Fiber Bundles
     Karl-Hermann Neeb | FAU Erlangen-Nuernberg, Published in 2010, 146 pages
437. Notes on Discrete Mathematics
     Miguel A. Lerma | , Published in 2005, 154 pages
438. Introduction to Fortran 95 and Numerical Computing
     Adrian Sandu | Virginia Tech, Published in 2001, 215 pages
439. Rotations of Vectors Via Geometric Algebra
     James A. Smith | viXra, Published in 2016, 76 pages
440. A Tour of Triangle Geometry
     Paul Yiu | Florida Atlantic University, Published in 2005, 52 pages
441. Radically Elementary Probability Theory
     Edward Nelson | Princeton University Press, Published in 1987, 111 pages
442. APEX Calculus
     Gregory Hartman, et al. | APEXcalculus.com, Published in 2015, 874 pages
443. Comparison Geometry
     Karsten Grove, Peter Petersen | Cambridge University Press, Published in 1997, 262 pages
444. Trigonometry Notes
     Steven Sy | Michigan State University, Published in 2008, 448 pages
445. Problems with and Without ... Problems!
     Florentin Smarandache | viXra, Published in 2011, 136 pages
446. Applied Mathematical Programming
     S. Bradley, A. Hax, T. Magnanti | Addison-Wesley, Published in 1977, 716 pages
447. CK-12 Algebra I
     Andrew Gloag, Anne Gloag | CK-12 Basic Algebra Concepts, Published in 2010, 825 pages
448. Mathematical Biology
     Jeffrey R. Chasnov | The Hong Kong University of Science & Technology, Published in 2010, 115 pages
449. Linear Algebra
     Jonathan Gleason | University of California, Published in 2018, 681 pages
450. Handbook of Modal Logic
     Patrick Blackburn, Johan van Benthem, Frank Wolter | , Published in 2006, 1260 pages
451. Algebraic Topology
     Allen Hatcher | Cambridge University Press, Published in 2001, 560 pages
452. Arithmetic for Engineers
     Charles B. Clapham | Chapman & Hall, Published in 1925, 526 pages
453. The Haskell Road to Logic, Maths and Programming
     Kees Doets, Jan van Eijck | College Publications, Published in 2004, 449 pages
454. Plane and Spherical Trigonometry
     Elmer A. Lyman, Edwin C. Goddard | Allyn and Bacon, Published in 1900, 157 pages
455. Tilings and Patterns
     E O Harriss | Mathematicians.org.uk, Published in 2008, 43 pages
456. One Variable Advanced Calculus
     Kenneth Kuttler | Brigham Young University, Published in 2020, 394 pages
457. Introduction to Partial Differential Equations
     John Douglas Moore | UCSB, Published in 2003, 169 pages
458. Lectures on the Geometry of Manifolds
     Liviu I. Nicolaescu | World Scientific Publishing Company, Published in 2009, 570 pages
459. Treatise on Differential Geometry and its role in Relativity Theory
     Subenoy Chakraborty | arXiv.org, Published in 2022, 259 pages
460. An informal introduction to the ideas and concepts of noncommutative geometry
     Thierry Masson | arXiv, Published in 2006, 56 pages
461. Lies, Damned Lies, or Statistics: How to Tell the Truth with Statistics
     Jonathan A. Poritz | Colorado State University, Pueblo, Published in 2017, 143 pages
462. Geometrical Theory of Dynamical Systems
     Nils Berglund | arXiv, Published in 2001, 85 pages
463. Non-Euclidean Geometry
     Henry Manning | Ginn and Company, Published in 1901, 93 pages
464. The Elements Of Non-Euclidean Geometry
     Julian Lowell Coolidge | Oxford At The Clarendon Press, Published in 1909, 282 pages
465. A Course Of Differential Geometry
     John Edward Campbell | Clarendon Press, Published in 1926, 288 pages
466. Music: A Mathematical Offering
     Dave Benson | Cambridge University Press, Published in 2006, 530 pages
467. Ricci-Hamilton Flow on Surfaces
     Li Ma | Tsinghua University, Published in 2003, 128 pages
468. A Course of Elementary Mathematics
     John Radford Young | Wm. H. Allen, Published in 1862, 658 pages
469. Introductory Statistics: Concepts, Models, and Applications
     David W. Stockburger | Missouri State University, Published in 1996, 487 pages
470. Beyond partial differential equations: A course on linear and quasi-linear abstract hyperbolic evolution equations
     Horst R. Beyer | arXiv, Published in 2011, 275 pages
471. Computer Algebra, Algorithms, Systems and Applications
     Richard Liska, at al. | Czech Technical University, Published in 1996
472. Smarandache Near-rings
     W. B. Vasantha Kandasamy | American Research Press, Published in 2002, 201 pages
473. Euclid's Parallel Postulate: Its Nature, Validity and Place in Geometrical Systems
     John William Withers | Open Court Publishing Co., Published in 1904, 214 pages
474. Honors Calculus
     Frank Jones | Rice University, Published in 2004
475. Lectures on Stochastic Processes
     K. Ito | Tata Institute of Fundamental Research, Published in 1960, 207 pages
476. Representation Theory of Compact Groups
     Michael Ruzhansky, Ville Turunen | Aalto TKK, Published in 2008, 135 pages
477. Notes on Category Theory with examples from basic mathematics
     Paolo Perrone | arXiv, Published in 2021, 181 pages
478. Lectures on Holomorphic Functions of Several Complex Variables
     Piotr Jakobczak, Marek Jarnicki | Jagiellonian University, Published in 2001, 149 pages
479. Partial Differential Equations
     Erich Miersemann | Leipzig University, Published in 2012, 205 pages
480. Categories and Homological Algebra
     Pierre Schapira | UPMC, Published in 2011, 125 pages
481. Lectures on Minimal Surface Theory
     Brian White | arXiv, Published in 2013, 46 pages
482. Plane and Spherical Trigonometry in three parts
     Henry Bedingfield Goodwin | Longmans, Green, and Co., Published in 1907, 296 pages
483. Surveys in Noncommutative Geometry
     Nigel Higson, John Roe | American Mathematical Society, Published in 2006, 208 pages
484. Arimaa
     | Wikibooks, Published in 2011
485. Modern Geometry
     Robert Sharpley | University of South Carolina, Published in 2008, 230 pages
486. Aesthetics for the Working Mathematician
     Jonathan M. Borwein | DocServer, Published in 2001, 22 pages
487. Stability Analysis via Matrix Functions Method
     A. A. Martynyuk | Bookboon, Published in 2013, 257 pages
488. Inverse Problems and Applications: Inside Out II
     Gunther Uhlmann (ed.) | Cambridge University Press, Published in 2013, 580 pages
489. Ordinary Differential Equations
     Stephen Wiggins | University of Bristol, Published in 2017, 146 pages
490. Basic Probability Theory
     Robert B. Ash | Dover Publications, Published in 2008, 352 pages
491. Introduction to the Theory of Statistics
     A. M. Mood, F. A. Graybill, D. C. Boes | McGraw-Hill, Published in 1974, 577 pages
492. Super Special Codes using Super Matrices
     W.B.V. Kandasamy, F. Smarandache, K.Ilanthenral | arXiv, Published in 2010, 161 pages
493. Mathematical Computation
     Ian Craw | University of Aberdeen, Published in 2003, 156 pages
494. Intersection Graphs: An Introduction
     Madhumangal Pal | arXiv, Published in 2014, 49 pages
495. Set Linear Algebra and Set Fuzzy Linear Algebra
     W. B. V. Kandasamy, F. Smarandache, K. Ilanthenral | InfoLearnQuest, Published in 2008, 345 pages
496. Tensor Analysis
     Edward Nelson | Princeton Univ Pr, Published in 1974, 138 pages
497. Linear Algebra: Foundations to Frontiers
     M.E. Myers, P.M. van de Geijn, R.A. van de Geijn | ulaff.net, Published in 2014, 905 pages
498. Projective Differential Geometry Old and New
     V. Ovsienko, S. Tabachnikov | Cambridge University Press, Published in 2004, 281 pages
499. Linear Mathematics In Infinite Dimensions
     U. H. Gerlach | The Ohio State University, Published in 2015, 507 pages
500. Spectral Theory of Partial Differential Equations
     Richard S. Laugesen | arXiv, Published in 2012, 120 pages