Bresnahan, Blum., <br/><br/>
Linux   Command Line and Shell Scripting 

 - 2nd. Ed. 
 - New Delhi  Wiley  2013 
 - 812p.  [88] 
<br/><br/><label>ISBN: </label>9788136533831 
<br/><br/><label>Dewey Class. No.: </label>005.446  / BRE/LIN