Kolitz, Neal <br/><br/>
A Course in Number Theory and Cryptography / 
Kolitz, Neal 
 - 2nd ed. 
 - x, 285 p. ; 24 cm. 
<br/><br/><label>ISBN: </label>9788181282309 
<br/><br/><label>Dewey Class. No.: </label>512.7