Vacca,J A <br/><br/>
Network and system  security:/ 
John A Vacca 
 - London:  Elsevier,  2010 
 - XXXV,368P.:  Ill.;  30cm 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>005.8 VAC