TY  - BOOK
AU  - Barrelli, Robert L.
AU  - Coleman, Courtney S.
TI  - Differential Equations: A modeling Perspective 
SN  - 0471042307
U1  - 515.35 23
PY  - 1998///
CY  - New York
PB  - John wiley
KW  - Differential equations
N1  - Includes Indexes
ER  -