Helmke, Matthew. <br/><br/>
Ubuntu unleashed / 
Matthew Helmke. 
 - Indianapolis, Ind. :  Sams,  c2012. 
 - xxvi, 822 p. :  ill. ;  23 cm +  DVD. 
<br/><br/> "Covering 11.10 and 12.04."  Includes index. 
<br/><br/><label>ISBN: </label>9780672335785 (pbk.)   RM 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Linux.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)