TY  - BOOK
AU  - Ahsan, Zafar
TI  - Differential equations and their applications
SN  - 8120325230
U1  - 515.35 AHS 
PY  - 2004///
CY  - New Dehli
PB  - Prentice Hall of India
KW  - Differential equations
N1  - Includes bibliographical references and index
ER  -