Red, Hat <br/><br/>
Red hat linux 9 : red hat linux security guide  Hat, Red. 

 - USA:  Red Hat, Inc.,  2003. 
 - iv, 91 p. 
<br/><br/> Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.Linux 2.operating systems (computers)
<br/><br/><label>Dewey Class. No.: </label>005.4469