TY  - BOOK
AU  - Kohler,W.E.
AU  - Johnson,Lee W.
TI  - Elementary differential equations with boundary value problems
SN  - 0321288351
U1  - 515.35 KOH 
PY  - 2006///
CY  - Boston
PB  - Pearson Addison-Wesley
KW  - Differential equations
KW  - Textbooks
KW  - Boundary value problems
N1  - Includes index
ER  -