TY  - BOOK
AU  - Greenberg,Marvin J.
TI  - Euclidean and non-Euclidean geometries: development and history
SN  - 0716704544
AV  - QA445 .G84 1974
U1  - 516/.009 
PY  - 1974///]
CY  - San Francisco
PB  - W. H. Freeman
KW  - Geometry
KW  - Geometry, Non-Euclidean
KW  - Geometry -- History
KW  - Geometry, Non-Euclidean -- History
N1  - Bibliography: p. [291]-294
ER  -