TY  - BOOK
AU  - Zill, Dennis G.
TI  - First course in differential equations with modeling applications
SN  - 9788131522820
U1  - 515.35 ZIL 
PY  - 2013///
CY  - New Delhi
PB  - Cengage Learning India Pvt. Ltd.
KW  - Differential equations
KW  - Modeling applications
ER  -