TY  - BOOK
AU  - B.C.Das, B.N.Mukherjee
AU  - B.C.Das, B.N.Mukherjee
TI  - Differential Calculus
U1  - 515.33 
PY  - 1999///
CY  - Calcutta
PB  - U.N.Dhar & Sons.Private Ltd.
KW  - Mathematics
ER  -