Silverman, Joseph H <br/><br/>
A friendly introduction to number theory 
Joseph H. Silverman 
 - 3rd ed 
 - Upper Saddle River, NJ  Pearson Prentice Hall  2009 
 - vii, 434 p. : ill. ; 24 cm 
<br/><br/> Includes bibliographical references (p. 418) and index 
<br/><br/><label>ISBN: </label>9788131728512 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory - Textbooks
<br/><br/><label>Dewey Class. No.: </label>512.7 SIL