Powell, Ray,  1943- <br/><br/>
AQA A-level economics 
Ray Powell, James Powell 
 - 1 online resource. 
<br/><br/><label>ISBN: </label>9781471829789 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.<br/>Economics--Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>330 PO AQ