Harrington, Jan L  <br/><br/>
Network security:   A practical approach  

 - Amsterdam:   Elsevier,   2005 
 - xv, 365p.  
<br/><br/><label>ISBN: </label>0-12-311633-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science 
<br/><br/><label>Subjects--Index Terms: </label>Network security  
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.324.004.4  / P5