TY  - BOOK
AU  - Khan, Ratan Mohan
TI  - Analytical Geometry of two an d three dimensions and vector analysis
SN  - 8173810893
U1  - 516.3 
PY  - 2010///
CY  - Kolkata
PB  - New central
KW  - Mathematics
N1  - Includes questions
ER  -