TY  - BOOK
AU  - Nath Ghosh, Dipendra 
TI  - Engineering Mathematics - IIB 
SN  - 9788193894224
U1  - 510.2464 NAT(ENG)  
PY  - 2019///
CY  - Kolkata 
PB  - Aryan Publishing House 
KW  - ENGINEERING MATHEMATICS
ER  -