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

 - 7th ed. 
 -  Pearson Education  2017 
 - 766 
<br/><br/> 16-Nov-2017  5416 
<br/><br/><label>ISBN: </label>978-93-325-8522-5  679 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER
<br/><br/><label>Dewey Class. No.: </label>005.82  / STA