TY  - BOOK
AU  - Cederberg, Judith N.
TI  - A cousre in modern geometries / 
SN  - 9788184896008
U1  - 516 
PY  - 2010///
CY  - New Delhi
PB  - Springer
KW  - Mathematics
KW  - Geometry
KW  - Axiomatic system
KW  - Elliptic geometry
ER  -