Burton, David M. <br/><br/>
Elementary number theory   

 - 2nd edition. 
 - New Delhi :   Universal Book,   2001. 
 - VI, 309 ;  
<br/><br/><label>ISBN: </label>8185392664 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical Sciences
<br/><br/><label>Dewey Class. No.: </label>515  / BUR