TY  - BOOK
AU  - B.C. Das/ B.N. Mukherjee
AU  - B.C. Das/ B.N. Mukherjee
TI  - Differential Calculus
U1  - 515.33 
PY  - 1997///
CY  - Calcutta
PB  - U.N. Dhar & Sons Private Ltd
KW  - Mathematics
ER  -