TY  - BOOK
AU  - Akhtar, Ahsan
AU  - Ahsan, Sabiha
TI  - Textbook Differential Calculus
SN  - 978812032448
U1  - 515.3 
PY  - 2004///,
CY  - New Delhi
PB  - Prentice-Hall
KW  - Mathematics
N1  - Mathematics
N2  - Textbook, differential,calculus
ER  -