TY  - BOOK
AU  - Das, B. C.
TI  - Integral Calculus Including Differential Equations
SN  - 8185624917
U1  - 515.43/D229i 
PY  - 2009///
CY  - Calcutta
PB  - U. N. Dhur & Sons Private Limited
KW  - Mukherjee, B. N.
KW  - Science
ER  -