Hawkes, Nigel <br/><br/>
Computers :  how they work / 
Nigel Hawkes 
 - London :  Watts,  1983 
 - 29 p. :  col., ill. ;  30 cm. 
 - The Electronic revolution .
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0863130593 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers--Juvenile literature