Harrington Jan L.  <br/><br/>
Network security  a practical  approach 
Harrington, Jan L. 
 - New Delhi   Elsevier  2006 
<br/><br/><label>ISBN: </label>9780080455372  395.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming, programs, data<br/>Data security
<br/><br/><label>Dewey Class. No.: </label>005.8  / H299