Morley, Deborah. <br/><br/>
Understanding computers :  today and tomorrow / 

 - 11th ed. 
 - Boston, Mass. :  Thomson/Course Technology,  c2007. 
 - xvi. 407 pages :  Illustrations ; 
<br/><br/> Earlier ed. Charles S. Parker.  Includes index. 
<br/><br/><label>ISBN: </label>1418860549 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Electronic data processing.
<br/><br/><label>LC Class. No.: </label>QA 76.5  / MOR