TY  - BOOK
AU  - Boyce,William E.
AU  - DiPrima,Richard C.
AU  - Boyce,William E.
TI  - Elementary differential equations
SN  - 0471509973
AV  - QA371 .B77 1992
PY  - 1992///
CY  - New York
PB  - Wiley
N1  - Rev. ed. of: Elementary differential equations and boundary value problems, c1988
ER  -