TY  - BOOK
AU  - Nagle, R. Kent
AU  - R. Kent Nagle
TI  - Fundamentals of differential equations
SN  - 9780321747730
U1  - 515.35 NAG 
PY  - 2010///
CY  - New York
PB  - Addison Wesley
KW  - Differential equations
ER  -