OPPLIGER,R <br/><br/>
AUTHENTICATION SYSTEMS FOR SECURE NETWORKS 

 - BOSTON  Artech House  1996 
 - xvii+186p.,22X15Cms. 
<br/><br/><label>ISBN: </label>0890065101 
<br/><br/><label>Dewey Class. No.: </label>621.38195404 O61