TY  - BOOK
AU  - Kelley,Walter G.
AU  - Peterson,Allan C..
TI  - Difference equations : an introduction with applications / 
SN  - 813120233X
U1  - 515.353 
PY  - 2006///
CY  - Gurgaon : 
PB  - Academic Press , 
KW  - DIFFERENCE EQUATIONS
N1  - Includes bibliographical references and index
ER  -