Shyamala C. <br/><br/>
Cryptography and Security  Textual Documents 

 - New Delhi  Wiley India Pvt. Ltd.,  2013 
 - xxx/529:  p.b.;  24*18. 
<br/><br/><label>ISBN: </label>978812652285   
<br/><br/><label>Dewey Class. No.: </label>005.82  / SHY/HAR