TY  - BOOK
AU  - Rahman,A.F.M.Abdur
AU  - Bhattacharjee,P.K.
TI  - A text book on co-ordinate geometry: : with vector analysis 
U1  - 516.16 
PY  - 1991///
CY  - Dhaka
PB  - S. Bhattacharjee
KW  - geometry
ER  -