Holden Greg <br/><br/>
Guide to network defense and countermeasures 
Greg Holden 
 - Boston, Mass. :   Course Technology,   ©2003. 
 - xxi, 527 p. :   ill. ;   24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0619131241 
<br/><br/><label>Subjects--Topical Terms: </label>--MIS, Computer
<br/><br/><label>Dewey Class. No.: </label>005.8 HOL