TY  - BOOK
AU  - Bandyopadhyay,Sitansu 
AU  -  Maity, Sunil Kumar
TI  - Calculas: Problems and Sollutions
U1  - 515 
PY  - 2009///
CY  - Kolkata
PB  - Academic Publishers
KW  - Mathematics
KW  - গণিত
ER  -