TY  - BOOK
AU  - Zill, Dennis G
TI  - First course in differential equations: With modeling applications
U1  - 515.9 Z65F(10) 
PY  - 2013///
CY  - Andover
PB  - Cengage
N1  - 2605 09/02/2017 HBD17/6866 08/03/2017 Main Budget
ER  -