Silverman, Joseph H., <br/><br/>
Friendly introduction to number theory 

 - 3rd ed. . 
 - New Delhi:  Pearson Education,  2006. 
 - vii, 434 p.:   ill.;  24cm. . 
<br/><br/> Previous ed.: Prentice Hall, c2001.  
<br/><br/><label>ISBN: </label>9788131728512 
<br/><br/><label>Dewey Class. No.: </label>512.7 SIL