Cheswick, William R  . <br/><br/>
Firewalls and internet security: Repelling the Wily Hacker /  
by William R. Cheswick, Steven M. Bellovin and Aviel D. Rubin. 
 - Delhi :   Pearson Education(Singapore) Pte. Ltd. ,   2003 
 - xx, 433p ;  
<br/><br/><label>ISBN: </label>81-297-0207-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer- Firewalls
<br/><br/><label>Dewey Class. No.: </label>BV  / P3