Piper, Tony <br/><br/>
Cambridge International AS and A Level computing : revision guide / 
Tony Piper 
 -  Cambridge University Press  2014 
<br/><br/>23615 
<br/><br/><label>ISBN: </label>9781107690554 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science - Study and teaching
<br/><br/><label>LC Class. No.: </label>QA  / 76.28