TY  - BOOK
AU  - P. R. Ghosh & J. G. Chakravorty,
TI  - VECTOR ANALYSIS
SN  - 978-93-80673-04-2
U1  - 515.63 
PY  - 1969///
CY  - Kolkata
PB  - U.N.Dhur & Sons
KW  - MATHEMATICS.
ER  -