TY  - BOOK
AU  - Wirkus, Stephen A.
AU  - Swift, Randall J.
AU  - Szypowski, Ryan S.
TI  - A course in differential equations with boundary-value problems
SN  - 9781498736053
U1  - 515.352 WIR-S 
PY  - 2017///
CY  - Boca Raton
PB  - CRC Press
KW  - Boundary value problems
KW  - Differential equations
KW  - Differential equations, Linear
ER  -