TY  - BOOK
AU  - Jack Goldberg, Merle C Potter
TI  - Differentia; equations : a systems approach
SN  - 0-13-211319-8
U1  - 515.35 Gol/Pot 
PY  - 1998///
CY  - Prentice Hall, New Jersey
KW  - Maths
ER  -