Kelley, Walter G <br/><br/>
Difference equations  an introduction with applicatons 

 - 2 
 - New Delhi  Elsevier  2001 
 - ix, 403p 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>81-312-0233-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations<br/>Partial difference equation -- Mathematics<br/>Stability theory