Elaydi, Saber <br/><br/>
An introduction to difference equations  / 

 - 3rd 
 - New York:  Springer Science+Business Media, Inc.,  2005 
 - xix, 539p. Bibl. Index. 
 - Undergraduate texts in Mathematics .
<br/><br/> "Purchased under NBHM grant for the year 2005-2006" 
<br/><br/><label>ISBN: </label>0387230599 
<br/><br/><label>Dewey Class. No.: </label>515.35  / El37.ID