TY  - BOOK
AU  - Zill, Dennis G
TI  - A first course in differential equations with modeling applications
SN  - 9780495108245
U1  - 515.35 ZIL 
PY  - 2009///
CY  - Belmont, CA
PB  - Brooks/Cole, Cengage Learning
KW  - Differential equations - Textbooks
ER  -