Columbia subject headings:
Germany--Ethnic relations.
Minorities--Germany.
Noncitizens--Germany.
Racism--Germany.
Harvard subject headings:
Germany--Ethnic relations--Dictionaries.
Immigrants--Germany--Dictionaries.
Minorities--Germany--Dictionaries.
Princeton subject headings:
Germany--Ethnic relations.
Minorities--Germany.
Noncitizens--Germany.
Racism--Germany.