Niven, Ivan <br/><br/>
An introduction to the theory of numbers 

 - 4th ed. 
 - New York  John Wiley  1980 
 - xii,335 p. 
<br/><br/><label>ISBN: </label>0471028517 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS<br/>NUMBER THEORY
<br/><br/><label>Dewey Class. No.: </label>512.7  / NIV