TY  - BOOK
AU  - Boyce, William E.
TI  - Elementary differential equations and boundary value problems
SN  - 0-471-50998-1
U1  - 515.35 B69 
PY  - 1986///
CY  - USA
PB  - John Wiley & Sons, Inc.
N1  - COECS; Bachelor of Science in Civil Engineering
ER  -