TY  - BOOK
AU  - Mohammad,Khosh
AU  - Bhattacharjee,P.K.
AU  - Latif,MdAbdul
TI  - A text book on differential calculus
U1  - 515 21
PY  - 2001///
CY  - Dhaka
PB  - Gonith Prokashon
KW  - Differential calculus
ER  -