Affine maps, euclidean motions and quadrics nork Reventós i Tarrida, Agustí

Available for UP System via Springer Link.

The fifth postulate how unraveling a two-thousand-year-old mystery unraveled the universe nork Bardi, Jason Socrates

Painless math geometry nork Benes, Salita C.

Foundations of plane geometry. nork Blau, Harvey I.

Barron's geometry the easy way nork Leff, Lawrence S.

Euclidean and non-Euclidean geometry an analytic approach nork Ryan, Patrick J.

A new approach to plane geometry nork Van Denover, Alice

Congruence in algebra and geometry a study on their meanings nork Blankas, Angelita Buted 1949-

Geometry in a modern setting. nork Choquet, Gustave

Plane coordinate geometry nork School Mathematics Study Group