TY  - BOOK
AU  - Ahsan,Zafar
TI  - Differential equations and their applications / 
SN  - 8120314972
U1  - 515.35 
PY  - 1999///
CY  - New Delhi : 
PB  - Prentice Hall of India , 
KW  - DIFFERENTIAL EQUATIONS
N1  - NULL
ER  -