TY  - BOOK
AU  - Boyce,William E.
AU  - DiPrima,Richard C.
AU  - Boyce,William E.
TI  - Elementary differenctial equations
SN  - 0471509973
AV  - QA372 B68 1992
PY  - 1992///
CY  - New York
PB  - J. Wiley
KW  - Ecuaciones diferenciales
N1  - Ed. rev. de: elementary differential equations and boundary value problems, c1988
ER  -