Index to proceedings of the economic and social co 

 - New York  United Nations U S A       1971 
 - 54p.  cm. 
 - United Nations bibliographical series .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History
<br/><br/><label>Dewey Class. No.: </label>V1N45,936:8a, L1