Shyamal, C K & Others <br/><br/>
Cryptography and Security 

 - New Delhi  Wiley  2011 
 - 529p. 
<br/><br/><label>ISBN: </label>9788126522859 
<br/><br/><label>Subjects--Topical Terms: </label><br/>C K Shyamala
<br/><br/><label>Dewey Class. No.: </label>005.82 SHY