Suggested Topics within your search.
Suggested Topics within your search.
Demographic surveys
6
Δημογραφική έρευνα
6
Population
5
Πληθυσμός
5
Demography
4
Δημογραφία
4
Older people
2
Ηλικιωμένοι
2
Income
1
Εισόδημα
1
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1
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2
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6Published 1990Subjects:Book