Methods used in compiling the United Nations price 

 - New York  United Nations U. S. A.       1987 
 - 122p.  cm. 
 - U. N. Statistical Papers, 82. .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Economics<br/>Price
<br/><br/><label>Dewey Class. No.: </label>X:76:(B284), M7/UN