Petersen, Richard <br/><br/>
Ubuntu : the complete reference 
Richard Petersen 
 - New York  McGraw-Hill  c2009 
 - xxx, 722 p. : ill. ; 24 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780071598460 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)<br/>Ubuntu (Electronic resource)
<br/><br/><label>Dewey Class. No.: </label>005.432 L PET