TY  - BOOK
AU  - ;Polking, John C.
TI  - Differential equations
SN  - 9780131437388
U1  - 515.35 POL 2nd
PY  - 2006///
CY  - ,Upper Saddle River.
PB  -  : Pearson Prentice Hall
KW  - ;Differential equations
KW  - ;Equation Models
KW  - ;John C Polking
KW  - ;and Differential equations
ER  -