Plane Euclidean Geometry: Theory and Problems

The Foundations of Geometry and the Non-Euclidean Plane by Martin Paperback

Problems and Solutions in Euclidean Geometry by William Wernick and M. N. Aref

Plane Euclidean Geometry: Theory and Problems

Schaum’s Outline Serie Theory And Problems Of Plane And Solid Analytic Geometry

The Foundations of Geometry and the Non-Euclidean Plane - G.E. Martin

The Foundations of Geometry and the Non-Euclidean Plane George Ed

Old and New Unsolved Problems in Plane Geometry and Number Theory