TY  - BOOK
AU  - Ahsan,Zafar
TI  - Differential equations and their applications
SN  - 9788120325234
U1  - 515.35 
PY  - 2010///
CY  - New Delhi
PB  - PHI Learning
KW  - Differential equations
KW  - Differential calculus
N1  - Includes index
ER  -