Stallings, William, <br/><br/>
Cryptography and network security :  principles and practice / 
William Stallings. 
 - 8th edition. 
 - 1 volume :  illustrations 
<br/><br/> Previous edition: 2017. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781292437484 (pbk.) :  £65.99  £52.99 
<br/><br/><label>Nat. Bib. No.: </label>GBC283126  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>020580872  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data encryption (Computer science)<br/>Computer networks--Security measures.
<br/><br/><label>Dewey Class. No.: </label>005.82