TY  - GEN
AU  - BOYCE, Willliam E.
TI  - Elementary differential equations
SN  - 0-471-30840-4
AV  - QA 371 .B773 2003 
PY  - 2003///
CY  - Hoboken, NJ
PB  - John Wiley & Sons, Inc.
KW  - Mathematics- Differential equations, elementary
ER  -