Dudley, U. <br/><br/>
Elementary Number Theory / 
Underwood Dudley 
 - 2nd 
 - New York:  Dover Publications,  2008 
 - ix, 249p.:  ill. ;   22 cm. 
<br/><br/> Includes bibliographical reference and index.  book 
<br/><br/><label>ISBN: </label>9780486469317 
<br/><br/><label>Source: </label> Purchase 
<br/><br/><label>Subjects--Topical Terms: </label>--Number Theory
<br/><br/><label>LC Class. No.: </label>QA241  / .D79 2008