TY  - BOOK
AU  - Saff, E. B Nagle, Kent
TI  - Fundamentals of differential equation and boundry value problems
SN  - 0-201-80879-X
U1  - 515.35 NAG'F 
PY  - 1996///
CY  - ENGLAND
PB  - ADDISON WESLEY
KW  - BOUNDRY VALUE PROBLEMS DIFFERENTIAL EQUATION
ER  -