TY  - BOOK
AU  - Hilbert,David
AU  - Cohn-Vossen, S 
AU  - Nemenyi,P 
TI  - Geometry and the imagination
SN  - 0828400873
U1  - 516.9 23
PY  - 1983///
CY  - New York
PB  - Chelsea Pub. Co.
KW  - Geometry Non-Euclidean
N1  - Includes index
ER  -