TY  - BOOK
AU  - P. R. Ghosh & J. G. Chakravorty,
TI  - VECTOR ANALYSIS : VECTOR ALGEBRA, VECTOR CALCULUS
SN  - 978-93-80673-70-7
U1  - 515.63 
PY  - 1969///
CY  - Kolkata
PB  - U. N. Dhur & Sons
KW  - MATHEMETICS.
ER  -