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

 - 4th ed. 
 - New Dehli:  Prentice Hall,  2008. 
 - 680p. 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>9780136097044 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Network security<br/>Computer - Internet
<br/><br/><label>Dewey Class. No.: </label>005  / STC