R. Petersen <br/><br/>
Linux : The Complete Reference 
by R. Petersen 
 - 6th 
 - New Delhi  McGraw - Hill Pub.  2016 
 - 830 
<br/><br/><label>ISBN: </label>0070222940 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers