TY  - BOOK
AU  - Polking,John
AU  - Boggess,Albert
AU  - Arnold,David
TI  - Differential equations with boundary value problems
SN  - 0130911062
PY  - 2002///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall
KW  - Differential equations
KW  - Boundary value problems
N1  - Includes index
ER  -