Kaufman, Charlie <br/><br/>
Network Security  private communication in a public world 

 - New Delhi  Prentice Hall India  2006 
 - xxvi,713p.  26 cm. PB 
<br/><br/><label>ISBN: </label>8120322134 
<br/><br/><label>Dewey Class. No.: </label>005.8  / KAU