World directory of social science institutions: Repertorie mondial des institutions de sciences sociales: Repertorio mundial de instituciones de ciencias sociales 

 - Paris, France  United Nations Educational, Scientific and Cultural Organization  1990 
 - xv,1211p. 
<br/><br/><label>ISBN: </label>92-3-002552-6 
<br/><br/><label>Source: </label>Reference