Exploring Advanced Euclidean Geometry with Geogebra by Venema, Gerard A.

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

Euclidean Shortest Paths - 9781447122555

Euclidean and Non-Euclidean Geometries by Marvin Greenberg 1974 Hardcover Book

Non-Euclidean Geometry: Fifth Edition - NEW H S M Coxeter 1965

Li - Eucdean Shortest Paths Exact or Approximate Algorithms - New pa - X555z

Lebesgue Integration on Euclidean Space, Jones, Frank

geometry: modern mathematics Via The Euclidean Plane By Lawrence S. Levy 1970