Burton, David M. <br/><br/>
Elementary number theory 
David M. Burton 
 - 6th ed. 
 - Boston  McGraw-Hill Higher Education  c2007 
 - xiii, 434 p.  ill  25 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780073051888 
<br/><br/><label>LCCN: </label>2005052231 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory.