TY  - GEN
AU  - Das, B. C.
TI  - Integral calculus: including differential equations 
SN  - 81-85624-20-8 :
U1  - 515.43 
PY  - 1992///
CY  - Calcutta
PB  - U. N. Dhur
KW  - INTEGRAL CALCULUS
N1  - Includes appendix and index
ER  -