International directory of sample survey centres:  (outside U.S.A) 

 - Paris ;  UNESCO ,  1962. 
 - 46p.:  ill. ;  26 cm.  
 - Reports and Papers in the Social Sciences  No.17 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research --Directories<br/>Social sciences--Research 
<br/><br/><label>Dewey Class. No.: </label>R 060  / UNESCO