Macrothesaurus for information processing in the field of economic and social development / 
United Nations 
 - Paris :  United Nations,  c1991. 
 - xv, 375 p. ;  ill., figs., tabs. ;  30 cm. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science<br/>Macrothesaurus
<br/><br/><label>LC Class. No.: </label>Z1006  / . 1991