William Stallings <br/><br/>
Cryptography and Network security 

 - New Delhi  Pearson  2009 
 - 680 
<br/><br/><label>ISBN: </label>9788177587746 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Dewey Class. No.: </label>005.8  / STA/C