Burton, David M. <br/><br/>
Elementary number theory /  
by David M. Burton.  
 - 7th ed. 
 - New Delhi :   TMH,   2012.  
 - xii, 436 p. :   ill. ;   24 cm.  
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>9781259025761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory.
<br/><br/><label>Dewey Class. No.: </label>512.72  / BUR/E