Elaydi, Saber. <br/><br/>
An introduction to difference equations /  
by Saber Elaydi. 
 - 3rd ed /   . 
 - NewYork :   Springer ,   2008. 
 - 539p. :   figures ;   24cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9788181289049  RS595.00 
<br/><br/><label>Subjects--Index Terms: </label>DIFFERENCE EQUATIONS 
<br/><br/><label>Dewey Class. No.: </label>515.625  / ELA/I