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

 - 4th ed. 
 - New York, N.Y. :  McGraw-Hill,  1998 
 - 386 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NUMBER THEORY
<br/><br/><label>LC Class. No.: </label>QA241  / B877E 1998