TY  - BOOK
AU  - Boyce, William E
AU  - DiPrima, Richard C.
TI  - Elementary differential equations and boundary value problems
SN  - 471093319
U1  - 515.35 
PY  - 1965///
CY  - New York
PB  - John Wiley & Sons Inc
KW  - LINEAR EQUATIONS
KW  - Numerical methods
ER  -