TY  - BOOK
AU  - Boyce, William E and DiPrima, Richard C
TI  - Elementary differential equations and boundary value problems
SN  - 9788126521555
U1  - 515.35  BOY-E9 
PY  - 2012///
CY  - John Wiley & Sons
KW  - Differential equations; Analysis; Mathematics
ER  -