Harvey, J.. <br/><br/>
Basic Economics /  

 - 1st ed /  
 - London :   Macmillan Education Ltd.. 
 - p352 :  
<br/><br/><label>ISBN: </label>0-333-27985-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics 
<br/><br/><label>Dewey Class. No.: </label>X  / M1