TY  - BOOK
AU  - Rahman, A.F.M. Abdur.
AU  - Bhattacharjee, P.K.
TI  - A textbook on co-ordinate geometry: two and three dimensions with vector analysis 
SN  - 978984900419
U1  - 516.16 
PY  - 2001///
CY  - Dhaka
PB  - S.Bhattacharjee
KW  - Coordinates
N1  - CSE
ER  -