TY  - BOOK
AU  - Boyce,William E.
AU  - DiPrima,Richard C.
TI  - Elementary differential equations and boundary value problems
SN  - 0471509981 
AV  - QA371 .B69 1992
U1  - 515/.35 20
PY  - 1992///
CY  - New York
PB  - Wiley
KW  - Differential equations
KW  - Boundary value problems
N1  - Includes bibliographical references and index
ER  -