Application of international standards to census data on the economically active population / 
United Nations, Department of Social Affairs. 
 - New York :  Dept. of Social Affairs, Population Division,  Dept. of Economic Affairs, Statistical Office of the United Nations,  1952. 
 - x, 139 p. ;  28 cm. 
<br/><br/> United Nations publications. Sales no.: 1951. XIII. 2. 
<br/><br/>Bibliography: p. 139. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Census.
<br/><br/><label>Dewey Class. No.: </label>304.6  / UNA 1952