Stallings, William <br/><br/>
Cryptography and network security :  principles and practice 

 - 3rd ed. 
 - New Delhi:  Prentice-Hall,  2003 
 - xiv, 681p.;  23cm. 
<br/><br/><label>ISBN: </label>8120323858 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DATA SECURITY
<br/><br/><label>Dewey Class. No.: </label>005.82  / STA