Selective inventory of social science information and documentation services 

 - 3rd ed. 
 - Paris:  Sector of Social and Human Sciences, UNESCO,  1988 
 - xviii, 680p.:  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information directories<br/>Documentation services<br/>Information service
<br/><br/><label>Gov. Doc. Class. No.: </label>Dir UN/ESCO Sel.1988