"Leadbetter, Chris","Chris Leadbetter"," Stewart Wainwright"," Alan Stinchcombe" <br/><br/>
Cambridge IGCSE Computer Studies Coursebook 

 - England  Cambridge University Press  2013 
 - 306 
<br/><br/><label>ISBN: </label>9780521170635 
<br/><br/><label>Dewey Class. No.: </label> / T-54