Marcus , Goncalves <br/><br/>
Firewalls : a complete guide 

 - Tata McGraw Hill, New Delhi  2000 
 - xxiii,680 
<br/><br/><label>ISBN: </label>0-07-463972-2 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>001.5436 Gon