TY  - BOOK
AU  - Das, B.C.
AU  - Mukherjee, B.N.
TI  - Intrigral Calculas including Differential equiation 
U1  - 515.43 
PY  - 1950///
CY  - Kolkata
PB  - U.N. Dhur & Sons
KW  - Intrigral Calculas &Differential
KW  - Mathematics
ER  -