TY  - BOOK
AU  - Boyce, William E.
TI  - Elementary differential equations and boundary value problems /  William E. Boyce,  Richard C. Di Prima
SN  - 9780470398739 (pbk.)
PB  - Hoboken, NJ : John Wiley & Sons, c2010
KW  - Differential equations. Boundary value problems
ER  -