Convery, Sean. <br/><br/>
Network security architectures :  [expert guidance on designing secure networks] / 
Sean Convery. 
 - Indianapolis :  Cisco Press,  2004. 
 - XXXIX, 739 s. :  il. ;  24 cm. 
<br/><br/> Podtyt.  na okł. 
<br/><br/>Indeks. 
<br/><br/><label>ISBN: </label>158705115X