Hardy G. H.   <br/><br/>
An introduction to the theory of numbers   
by G. H. Hardy and E. M. Wright 
 - 6th ed.   
 - Oxford  Oxford University Press  2008 
 - xxi, 621 p. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780199219865   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory
<br/><br/><label>Dewey Class. No.: </label>512.7  / HAR/I