Macrothesaurus for information processing in the field of economic and social development.  

 - 4th ed. 
 - Paris  United Nations  1991.  
 - 375p.  29cm. 
<br/><br/><label>ISBN: </label>9264134506 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development--Abstracting and indexing.<br/>Social history--Abstracting and indexing.<br/>Subject headings--Economic development.<br/>Subject headings--Social history.
<br/><br/><label>LC Class. No.: </label>HD82 M174 1991