TY  - BOOK
AU  - Maitry, Kantish Chandra.
AU  - Ram Krishna Ghosh
TI  - Intrigral Calculas 
U1  - 515.43 
PY  - 1989///
CY  - Kolkata
PB  - New Central Book
KW  - Intrigral Calculas
KW  - Mathematics
ER  -