Holcombe,Jane <br/><br/>
Comptia A+ 

 - 8th 
 - USA  McGraw Hill  2013 
 - 1179 
<br/><br/><label>ISBN: </label>9780071795807 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Security/Security
<br/><br/><label>Dewey Class. No.: </label>004.076  / HOL-C