TY  - BOOK
AU  - Mohammad, Khosh.
AU  - Bhattacharjee, P. K. 
AU  - Abdul Latif, Md.
TI  - A text book on differential calculus
U1  - 515.33 MOH 23
PY  - 1999///
CY  - Dhaka
PB  - S. Tripaty, 
KW  - Differential calculus
ER  -