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

 - Paris :     Organization for Economic Co-operation and Development,   1991  
 - 375 p. :  ill. ;  35 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subject headings
<br/><br/><label>Dewey Class. No.: </label>025.49  / UNM 1991