TY  - BOOK
AU  - Lomen,David
AU  - Mark, James.
TI  - Differential equations
SN  - 0132115581
AV  - QA371  .L64 1988
PY  - 1988///
CY  - Englewood Cliffs, New Jersey
PB  - Prentice-Hall
KW  - Differential equations
ER  -