Cohn, Harvey. <br/><br/>
A second course in number theory / 
Harvey Cohn 
 - New York :  Wiley ,  c1962 
 - xiii, 276 p. :  illus. ;  23 cm. 
<br/><br/> Edition for 1980 published under title: Advanced number theory. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory.
<br/><br/><label>Dewey Class. No.: </label>512.7  / COS 1962