Leadbetter, Chris <br/><br/>
IGCSE and 0 level computer studies and information technology 
Chris Leadbetter, Stewart Wainwright 
 - Cambridge  Cambridge University Press  2004 
 - x,212p.; 23 cm 
<br/><br/><label>ISBN: </label>9780521545402 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems
<br/><br/><label>Dewey Class. No.: </label>004 LEA