TY  - BOOK
AU  - Das,B.C.
AU  - Mukherjee,B.N.
TI  - Differential calculus
U1  - 515.33 DAS 23
PY  - 1979/// [Reprinted 2005]
CY  - Calcutta
PB  - U.N. Dhur & Sons.Private Ltd.
KW  - Differential calculus
ER  -