Morley, Deborah <br/><br/>
Understanding Computers Today and Tomorrow / 
Charles S. Parker and Deborah Morley 
 - 15th ed. 
 - Stamford :  Cengage Learning, 
 - Various pages 
<br/><br/><label>ISBN: </label>9781285767277 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science 
<br/><br/><label>Dewey Class. No.: </label>004  / MOR