Columbia subject headings:
Harvard subject headings:
Germany--Ethnic relations--Economic aspects.
Immigrants--Employment--Foreign countries.
Immigrants--Employment--Germany.
Multiculturalism--Germany
Multiculturalism.
National characteristics.
Transnationalism--Economic aspects--Germany.
Transnationalism--Economic aspects.
Transnationalism--Social aspects--Germany.
Transnationalism--Social aspects--History.
Princeton subject headings:
Germany--Ethnic relations--Economic aspects.
Immigrants--Employment--Foreign countries.
Immigrants--Employment--Germany.
Multiculturalism--Germany.
Multiculturalism.
National characteristics.
Transnationalism--Economic aspects--Germany.
Transnationalism--Economic aspects.
Transnationalism--Social aspects--Germany.
Transnationalism--Social aspects--History.