Cheswick, William R. <br/><br/>
Firewalls and internet security  Repelling the wily hacker 

 - New York  Addison - Wesley  1994 
 - xiv,306p.  23cm 
<br/><br/><label>ISBN: </label>0201633574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data security
<br/><br/><label>Dewey Class. No.: </label>005.8  / CHE