Powell,Ray <br/><br/>
A Level economics / Ray Powell. 

 - 4th ed. 
 - London : BPP, 1993 
 - 392 p. ; 29 cm. 
<br/><br/><label>ISBN: </label>1857582225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330 POW