Doyle, Stephen. , <br/><br/>
Understanding information and communication technology :  for AS level / 
Stephen Doyle. 
 - ix, 182p. :  illustrations ;  27 cm. 
<br/><br/><label>ISBN: </label>074876366X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.
<br/><br/><label>LC Class. No.: </label>HD30.2   / .D69 2001