Reeves, Bob, <br/><br/>
AQA A-level computer science :  includes AS and A-level / 
 Computer science 
Bob Reeves. 
 - 1 online resource (447 pages) :  illustrations (some color) 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781471839511 9781471839535 (Proquest Ebook Central) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science--Textbooks.<br/>Computer science--Problems, exercises, etc.