The computer   how does it work ? 

 - 22 pages :   colour photographs, colour illustrations ;   21 cm 
 - My ICT data bank series .
 - My ICT data bank series .
<br/><br/> Includes glossary 
<br/><br/><label>ISBN: </label>9831502264 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer.
<br/><br/><label>Dewey Class. No.: </label>004