TY  - BOOK
ED  - United Nations
TI  - Methods of analysing census data on economic activities of the population
T2  - Population studies, no. 43
U1  - 331.1120212 
PY  - 1968///
CY  - New York
PB  - United Nations
KW  - Census
KW  - Labor supply
N1  - "United Nations publication Sales no. E.69.XIII.2."; Bibliographical footnotes
ER  -