Introduction to Cryptography/ 
Buchmann, Johannes 
 - 2 
 - New York:  Springer (India) Pvt. Ltd,  2001. 
 - 335 
<br/><br/><label>ISBN: </label>8181282329 
<br/><br/><label>Dewey Class. No.: </label>003.54  / BUC/I