TY  - BOOK
AU  - Boyce,William E.
AU  - DiPrima,Richard C.
TI  - Elementary differential equations
SN  - 047143339X 
AV  - QA371 .B71 2004
PY  - 2004///
CY  - Hoboken
PB  - John Wiley
N1  - Includes index
ER  -