TY  - BOOK
AU  - Polking,John C.
TI  - Differential equations with boundary value problems
SN  - 0130911062
AV  - QA371 .P65 2002
PY  - 2002///
CY  - Upper Saddle River, N.J.
PB  - Pearson Education
KW  - Differential equations
KW  - Boundary value problems
ER  -