Changing patterns of trade in world industry :  an empirical study on revealed comparative advantage / 
United Nations Industrial Development Organization. 
 - New York :  United Nations,  1982. 
 - viii, 203 p. ;  24 cm. 
<br/><br/> "United Nations publication sales no.: E.82.II.B.1"--T.p. verso. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9211061180 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comparative advantage (International trade)<br/>Industries.<br/>Commerce.
<br/><br/><label>Dewey Class. No.: </label>338.4  / UNC 1982