TY  - BOOK
AU  - B.C. Das
AU  - Mukherjee, B.N. 
TI  - Integral Calculus
U1  - 513.85 
PY  - 1956///
CY  - Delhi 
PB  - S.Chand
KW  - Mathematics
KW  - Geometry
KW  - গণিত
ER  -