TY  - BOOK
AU  - Ewald,Günter
TI  - Geometry: an introduction
SN  - 0534000347
U1  - 516 22
PY  - 1971///
CY  - Belmont, California
PB  - Wadsworth Publishing Company
KW  -  Geometría
KW  - LEMB
KW  - Geometría euclidiana
KW  - Geometría no euclidiana
N1  - Incluye bibliografía e índice; 1. Metric planes and motions ; 2. Order and congruence ; 3. Affine planes and numbers ; 4. Affine space and vector space ; 5. Projective geometry ; 6. Inversive geometry ; 7.Foundation of Euclidean and non-euclidean geometry ; Appendix
ER  -