Directory of International Scientific Organizations 

 - Paris:  United Nations Educational, Scientific and Cultural Organization  1950 
 - xiii, 217p. :  ills,  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Problems, Social History, Sociology
<br/><br/><label>Dewey Class. No.: </label>R 060.58  / UNESCO