TY  - BOOK
AU  - Morrill,W.K.
TI  - Analytic geometry / 
U1  - 516 MOR  
PY  - 1951///
CY  - Scranton : 
PB  - International Textbook Company
KW  - Conics
KW  - Geometry, analytic
KW  - Polar coordinates
N1  - Includes index.
ER  -