Benjamin Mako Hill, Matthew Helmke, Amber Graner & Corey Burger - <br/><br/>
The Official Ubuntu Book 

 - 6th ed 
 -   Prentice Hall  ©2011 
<br/><br/><label>ISBN: </label>9780132748506  96 
<br/><br/><label>Dewey Class. No.: </label>005.432/OFF