Gulde, A. M. <br/><br/>
Aggregation of economic indicators across countries :   exchange rate versus PPP based GDP weights / 
A. M. Gulde 
 - Washington :  International Monetary Fund (IMF) ,  1992 
 - 39p. :  ill. ;  30 cm. 
 - Working paper  No. 92/36 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic indicators
<br/><br/><label>Gov. Doc. Class. No.: </label>UN IMF WP-92-36