Preston,John <br/><br/>
Computer literacy for IC Unit2: using productivity software 
John Preston 
 - Boston  Prentice Hall   2010 
 - xxi, 615 pages; 27 cm.  
<br/><br/> Includes Bibliographic References and Index  
<br/><br/><label>ISBN: </label>978-0-13-506497-9 
<br/><br/><label>Dewey Class. No.: </label>004 P92 II 2010