KAUFMAN, CHARLIE <br/><br/>
NETWORK SECURITY: PRIVATE COMMUNICATION IN A PUBIC WORLD  

 - 2 ed. 
 - NEW DELHI  PHI  2002 
 - 713 
<br/><br/><label>ISBN: </label>81-203-2213-4 
<br/><br/><label>Dewey Class. No.: </label>005.82 O 02 KAU/PER