TY  - BOOK
AU  - Boyce, William E. / Richard C. Diprima
TI  - Elementary Differential Equations and Boundary Value Problems 
SN  - 9-812-53006-1
U1  - 515.35 7th Edition
PY  - 2003///
CY  - New York, USA
PB  - John Wiley & Sons
KW  - 1.  Differential Equations    2.   Boundary Value Problem
ER  -