TY  - BOOK
AU  - "United Nations, Economic and Social Affairs (Deptt of-)"
ED  - "United Nations, Economic and Social Affairs (Deptt of-)"
TI  - Methods of analysing census data on economic activities of the population
U1  - "Y:5:(B2817), K8/UN" 
PY  - 1968///
CY  - New
PB  - York UN      
KW  - Family Planning
ER  -