TY  - BOOK
AU  - Ahsan, Zafar  .
TI  - Differential equations and their applications / 
SN  - 978-81-203-2523-4
U1  - B33 
PY  - 2004///
CY  - New Delhi : 
PB  - Prentice-Hall of India Pvt. Ltd. , 
KW  - Mathematics- Equations
ER  -