Stallings, William <br/><br/>
Cryptography and network security :  principles and practice / 
William Stallings 
 - 3rd ed 
 - Upper Saddle River, N.J. :  Prentice Hall,  c2003 
 - xiv, 681 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0130914290 0131115022 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures<br/>Data encryption (Computer science)<br/>Coding theory<br/>Computer security
<br/><br/><label>Dewey Class. No.: </label>005.8  / S782C