Methods used in compiling the United Nations price indexes for basic commoditis in international trade 

 - New York  United Nations          1970 
 - iv, 119p  cm. 
 - Statistical papers series no. 29, rev. 1 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:54-76.1.N, L0/UN