TY  - BOOK
AU  - Bandyopadhyay, Sitansu 
AU  -  Maity, Sunil Kumar
TI  - Application of calculus: theory and problems 
SN  - 9789380599267
U1  - 515 
PY  - 2011///
CY  - Kolkata
PB  - Academic Publishers
ER  -