TY  - BOOK
AU  - Boyce, William E.
AU  - Diprima, Richard C.
TI  - Elementary Differential Equations and Boundary Value Problems
SN  - 0471433403
U1  - 515.35 
PY  - 2005///
CY  - New Jersey
PB  - John Wiley & Sons, Inc.
ER  -