TY  - BOOK
AU  - Trench,William F.
TI  - Elementary differential equations with boundary value problems
SN  - 0534263283
PY  - 2001///
CY  - Belmont, CA
PB  - Brooks/Cole - Thomson Learning
KW  - Differential equations
KW  - Boundary value problems
N1  - Includes index
ER  -