Morley, Deborah. <br/><br/>
Understanding computers :  today and tomorrow / 
Deborah Morley, Charles S. Parker. 
 - 11th ed. 
 - Canberra :  Thomson Course Technology,  2007. 
 - xxiii, 703 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>1418860565 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.
<br/><br/><label>Dewey Class. No.: </label>004