TY  - BOOK
AU  - Kelley,Walter G
AU  - Peterson,Allan C.
TI  - Difference equations: An introduction with applications
SN  - 012403330
U1  - 515.625 KEL 2001 2nd,
PY  - 2001///
CY  - San Diego
PB  - Academic press
KW  - Equations
N1  - Includes  references and index
ER  -