Sample surveys of current interest :  Second report / 

 - New York :  Statistical Office of the United Nations,  1949. 
 - 32p. :p. : 
 - Statistical papers. Series 3 .
<br/><br/> Issued as a United Nations document.  Issued Mar. 1952- with the United Nations publications sales numbers. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling (Statistics)--Periodicals.<br/>Statistics--Periodicals.<br/>Sampling (Statistics)<br/>Statistics.<br/>Economische situatie.
<br/><br/><label>Dewey Class. No.: </label>311.22  / SAM/S