Alexander, Joseph,  <br/><br/>
Cryptography and network security / 
Joseph Alexander.  
 - London :   Ed-Tech Press,  c2022.  
 - xiii,351p. 
<br/><br/>Includes bibliographical references and index.  
<br/><br/>
<br/><br/><label>ISBN: </label>9781788826341 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer Science & Engineering.
<br/><br/><label>Dewey Class. No.: </label>005.8 A374 2022