TY  - BOOK
AU  - Tripathi, Mukut Mani
TI  - Cordinate Geometry: Polar Coordinate approch / 
SN  - 81-7319-634-6
U1  - 516.16 
PY  - 2005///
CY  - New Delhi
PB  - Narosa
KW  - Coordinate systems
KW  - Mathematics
N1  - Includes index
ER  -