Helmke, Matthew, <br/><br/>
The official Ubuntu book / 
Matthew Helmke, Elizabeth K. Joseph, Jos(acute)e Antonio Rey ; with Benjamin Mako Hill. 
 - Ninth edition. 
 -  [2017] 
 - 1 online resource (1 volume) :  illustrations 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780134512501 0134512502 
<br/><br/><label>Source: </label> Pearson P T R, C/O Pearson Education Order Dept 135 S Mount Zion rd, Lebanon, IN, USA, 46052 CL0500000765  Safari Books Online 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Ubuntu (Electronic resource)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QA76.774.U28