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

 - Seventh edition 
 - N.Y. :   McGraw-Hill,   c2011. 
 - xii,   436 p. : ill. ;   24 cm. 
<br/><br/>Includes index.<br/> 
<br/><br/><label>ISBN: </label>9780071289197 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Number Theory. 
<br/><br/><label>Dewey Class. No.: </label>Circ. 512.72 B974e 2011