Powell, Ray. <br/><br/>
A-level economics / 
Ray Powell 
 - 5th rev. ed 
 - London :  Letts Educational,  1996 
 - 346 p. ;  30 cm. 
 - Letts study guides .
<br/><br/><label>ISBN: </label>1857583957 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Examinations, questions, etc.
<br/><br/><label>Dewey Class. No.: </label>330.076  / POW