TY  - BOOK
AU  - Boyce, William E.
AU  - 
AU  - 
TI  - Elementary differential equations / 
SN  - 9781119255994
AV  - QA 371 .B773 2017
PY  - 2017///
CY  - - River Street, Hoboken
PB  -   John Wiley & Sons
KW  - Differential equations
N1  - Includes index
ER  -