Burton, David M. <br/><br/>
Elementary Number Theory 

 - 6th ed. 
 - New Delhi  Tata Mcgraw Hill ed Pvt Ltd.  2010 
 - xiii, 434 
<br/><br/><label>ISBN: </label>70616078 
<br/><br/><label>Dewey Class. No.: </label>512.7