TY  - BOOK
AU  - Das,B.S.
AU  - Mukherjee, B. N.
TI  - Integral calculus: including differential equations 
SN  - 8185624917
U1  - 517.3 
PY  - 1938///
CY  - Kolkata
PB  - U. N. Dhur & Sons
KW  - Calculus, Integral
ER  -