Koblitz, Neal <br/><br/>
Course in number theory and cryptography 
Neal Koblitz 
 - 2nd ed. 
 - USA  Springer  1994 
 - x, 235p. 
<br/><br/><label>ISBN: </label>9788181282309  376.00 
<br/><br/><label>Dewey Class. No.: </label>512.7 K798C-2