Columbia subject headings:
Ethnology--Germany.
Germany--Emigration and immigration.
Germany--Population.
Minorities--Germany.
Social integration--Germany.
Turks--Germany.
Harvard subject headings:
Ethnology--Germany
Germany--Emigration and immigration.
Minorities--Germany
Social integration--Germany.
Turks--Germany
Princeton subject headings:
Ethnology--Germany.
Germany--Emigration and immigration.
Germany--Population.
Minorities--Germany.
Social integration--Germany.
Turks--Germany.