TY  - BOOK
AU  - Coxeter,H.S.M.
TI  - Non-euclidean geometry
SN  - 9780883855225
U1  - 516.9 C839N6 
PY  - 1998///
CY  - Washington
PB  - Mathematical Association of America
KW  - Mathematics
KW  - Geometry
ER  -