Blum, Richard,  1962- <br/><br/>
Ubuntu Linux secrets / 
Richard Blum 
 - Indianapolis, Indiana :  Wiley Publishing,  2009 
 - xxiii, 807 p. :  ill. ;  24 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9780470395080 (paper/website)  RM156.02 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Ubuntu (Electronic resource)<br/>Linux
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)