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

 - 7th ed.  
 - India   Pearson   2017 
 - 766 p.  ill 
<br/><br/><label>ISBN: </label>9789332585225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Network Security<br/>Cryptography<br/>Computer network
<br/><br/><label>Dewey Class. No.: </label>005.82  / S71