TY  - BOOK
AU  - KHAN,Ratan Mohan
TI  - Analytical geometry of two and three dimensions and vector analysis
SN  - 81-7381-089-3
U1  - 516.3 
PY  - 2010///
CY  - Kolkata
PB  - New central book
KW  - Mathematics
KW  - geometry
ER  -