TY  - BOOK
AU  - Gans,David
AU  - Olmstead,John M.H.
TI  - Transformations and geometries 
U1  - 516.55 GAN  
PY  - 1969///.
CY  - New York : 
PB  - Appleton-Century Crafts, 
KW  - Geometry
KW  - Transformations (Mathematics)
N1  - Includes index.
ER  -