Niven, Ivan Morton, <br/><br/>
An introduction to the theory of numbers / 
Ivan Niven, Herbert S. Zuckerman, Hugh L. Montgomery. 
 - 5th ed. 
 - New York :  Wiley,  c1991. 
 - xiii, 529 p. :  ill. ; 
<br/><br/><label>ISBN: </label>0471625469 9780471625469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory.
<br/><br/><label>LC Class. No.: </label>QA241  / .N56 1991 
<br/><br/><label>Dewey Class. No.: </label>512/.7