TY  - BOOK
AU  - Chakraborty,J.G. .
AU  - Ghosh, P.R. .
TI  - Vector analysis  12th ed
SN  - 978-93-80673-70-7
U1  - 515.9 
PY  - 2013///
CY  - Kolkata
PB  - U.N. Dhur & Sons
KW  - MATHEMATICS
ER  -