Goncalves, Marcus. <br/><br/>
Firewalls : A Complete Guide 

 - New York :  McGraw-Hill,  c2000. 
 - xxi, 678 p.:  [109] 
<br/><br/>This book is having appendix & bibliography. 
<br/><br/><label>ISBN: </label>0071356398 
<br/><br/><label>Dewey Class. No.: </label>005.8  / GON/FIR