Burton, David M. <br/><br/>
Elementary number theory 
David M Burton 
 - 7th ed. 
 - New York  McGraw Hill   2023 
 - 436p. 
<br/><br/><label>ISBN: </label>9789355325129  Rs 715 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Number theory
<br/><br/><label>Dewey Class. No.: </label>512.7  / BUR