Elementary number theory in nine chapters 
Tattersall, James J. (James Joseph), 1941- 
 - Second edition. 
 -  Cambridge University Press,  2005 
 - xi, 430 pages 
<br/><br/>
<br/><br/><label>ISBN: </label>0-521-58531-7 (pb) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory.
<br/><br/><label>Dewey Class. No.: </label>512.72 T18e 2005