Stallings William and Brown Lawrie <br/><br/>
Computer Security-Principles and Practice 

 - Third  
 - USA  Pearson  2015 
<br/><br/><label>ISBN: </label>9781292066172 
<br/><br/><label>ISSN: </label>9781292066172 
<br/><br/><label>Dewey Class. No.: </label>005.8  / STA