TY  - BOOK
AU  - GHOSH, K . M .
AU  - DEB RAY, G .
TI  - CO-ORDINATE GEOMETRY / 
U1  - 516.16 
PY  - 1976///
CY  - CALCUTTA
PB  - DASGUPTA & CO
KW  - GEOMETRY - CO-ORDINATE
ER  -