TY  - BOOK
AU  - Das,B.C.
AU  - Mukherjee,B.N.
TI  - Differential calculus
SN  - 978-93-80673-44-8
U1  - 517.43 
PY  - 2014///
CY  - Kolkata
PB  - U.N.Dhur
KW  - MATHEMATICS
ER  -