Hare , Chris <br/><br/>
Internet Firewalls and Network Security 

 - 2nd 
 - Boston   1996 
 - xix,631 
<br/><br/><label>ISBN: </label>1-56205-632-8 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer Science
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science, information & general works