TY  - BOOK
AU  - Ghosh, R.K.
AU  - K.C. Maity
TI  - An Introduction to Analysis Differential Calculas 
U1  - 515.33 
PY  - 1997///
CY  - Kolkata
PB  - Books and Allied
KW  - Differential Calculas
KW  - Mathematics
ER  -