Kravis, Irving B. <br/><br/>
International comparison of real product and purchasing power 

 - London  Johns Hopkins University Press  1978 
 - ix,264p.  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Income
<br/><br/><label>LC Class. No.: </label>QTO HC79.15.K7