Stallings, William  <br/><br/>
Cryptography And Network Security: Principles And Practice  

 - 4th  
 -  Pearson Eduction   2009 
 - 680p.  
<br/><br/><label>ISBN: </label>9788177587746 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>005.8  / STA