Graham, Ian. <br/><br/>
Computers / 
Ian Graham. 
 - New York :  Gloucester,  1992. 
 - 32 p. :  col. ill. 
 - How it works .
<br/><br/> Explains how a computer works, some of its home and business applications, and current and future technological developments. 
<br/><br/> 4-6. 
<br/><br/><label>ISBN: </label>0531173305 
<br/><br/><label>LCCN: </label>91034405 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.
<br/><br/><label>Dewey Class. No.: </label>004