Jang, Michael. <br/><br/>
RHCSA/RHCE Red Hat Linux Certification Study Guide 

 - 6th Ed. 
 - New Delhi  Tata McGraw-Hill  2012 
 - 1015p.  [75] 
<br/><br/><label>ISBN: </label>978125900302 
<br/><br/><label>Dewey Class. No.: </label>005.26  / JAN/RHC