TY  - BOOK
AU  - Zill,Dennis G.
AU  - Cullen,Michael R.
TI  - Differential equations with boundary-value problems
SN  - 0534955800 (acidfree paper)
AV  - QA371 .Z55 1997
U1  - 515/.35 20
PY  - 1997///
CY  - Pacific Grove
PB  - Brooks/Cole Pub. Co.
KW  - Differential equations
KW  - Boundary value problems
ER  -