Morley, Deborah. <br/><br/>
Understanding computers :  today and tomorrow / 
Deborah Morley, Charles S. Parker. 
 - 16th edition. 
 - xxi, 567p.  ill  24cm 
<br/><br/>Includes references & index 
<br/><br/><label>ISBN: </label>9781305656314 1305656318 
<br/><br/><label>LCCN: </label>2015959301 
<br/><br/><label>LC Class. No.: </label>QA76  / .M82