Stallings William <br/><br/>
Cryptography and Network Security : Principles  And  practice 

 - 7th Ed 
 - Noida  Pearson  2022 
 - 766 P. 
<br/><br/><label>ISBN: </label>9789332585225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NETWORKS
<br/><br/><label>Dewey Class. No.: </label>005.82 STA