TY  - BOOK
AU  - Charkavorty,J.G.
AU  - Gosh ,P.R.
TI  - Analytical Geometry & Vector Anaysis 
U1  - 510  
PY  - 1973///
CY  - Calcutta 
PB  - U.N.Dhur & Sons (Private) Limited 
KW  - Mathematics
ER  -