TY  - GEN
AU  - Khan, Ratan Mohan
TI  - Analytical geometry of two and three dimensions and vector analysis
SN  - 7381-089-3
U1  - 516.3 
PY  - 2002///, r2007
CY  - Kolkata
PB  - New  Central  Book
KW  - GEOMETRY, ANALYTIC
ER  -