TY  - BOOK
ED  - United Nations.
ED  - United Nations.
TI  - Application of international standards to census data on the economically active population
U1  - 304.6 23
PY  - 1952///
CY  - New York
PB  - Dept. of Social Affairs, Population Division, Dept. of Economic Affairs, Statistical Office of the United Nations
KW  - Census
N1  - United Nations publications. Sales no.: 1951. XIII. 2; Bibliography: p. 139
ER  -