Hill, Benjamin Mako <br/><br/>
The official Ubuntu book 

 - 3 
 - New York  Prentice-Hall  2008 
 - xl, 466p.   
<br/><br/> CDBK 3324. Includes index 
<br/><br/><label>ISBN: </label>9780137136681 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems<br/>Operating systems  Mobile<br/>Ubuntu  Operating systems