Kelley, Walter G.  Allan C. Peterson <br/><br/>
Difference equations  an introduction with application 

 - Boston  Elsevier  2012 
 - vii, 403 p.  : ill.  ; 24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788131202333 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Differential equations--Difference calculus--Linear difference equations--Stability theory--Linear equation--Boundary value problems--Discrete calculus--Math--FBS
<br/><br/><label>Dewey Class. No.: </label>515.35  / KEL