Bose, Ranjan  . <br/><br/>
Information Theory Coding and Cryptography /   Textual Documents 
NULL. 
 - New Delhi :   Tata McGraw Hill Publishing Company Limited ,   2004. 
 - 495 ;   24*18. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Cryptography 
<br/><br/><label>Dewey Class. No.: </label>005.82  / BOS