Davies, Helen <br/><br/>
All about computers / 
Helen Davies, Illustrated by Graham Round 
 - London :  Usborne Publishing,  1984. 
 - 48 p. : 
 - First computer library .
<br/><br/><label>ISBN: </label>0860207994 9780860207993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>Dewey Class. No.: </label>001.6424  / DAV N84A