TY  - BOOK
AU  - Goldberg,Jack L.
AU  - Potter,Merle C.
TI  - Differential equations: a systems approach 
SN  - 0132113198
AV  - QA372 .G598 1998
PY  - 1998///
CY  - Upper Saddle River, NJ
PB  - Prentice-Hall
KW  - Differential equations
N1  - Includes index
ER  -