**The Elements of Non-Euclidean Plane Geometry and Trigonometry**

by Horatio Scott Carslaw

**Publisher**: Longmans, Green and co. 1916**ISBN/ASIN**: B0068QLCSE**Number of pages**: 202

**Description**:

In this little book the author has attempted to treat the Elements of Non-Euclidean Plane Geometry and Trigonometry in such a way as to prove useful to teachers of Elementary Geometry in schools and colleges. Hyperbolic and elliptic geometry are covered.

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