Hendry Mike  <br/><br/>
Practical  Computer  Networks Security 

 - Baston  Artech house  1995 
 - 203 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Computer
<br/><br/><label>Dewey Class. No.: </label>5.8  / HEN