Stallings, William; <br/><br/>
Cryptography and network security : principles and practice / 
William Stallings 
 - 7th.ed. 
 - Harlow.England  Pearson  2017 
 - 766 pgs.  ill.col.  22.5 cm. 
<br/><br/> Include Index, Student's Access Code 
<br/><br/><label>ISBN: </label>9781292158587 (pbk)  SR 220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures
<br/><br/><label>Dewey Class. No.: </label>005.82 St18 2017