Columbia subject headings:
Harvard subject headings:
Discrimination--Law and legislation--Europe.
Discrimination--Law and legislation--Germany.
Equality--Germany
Germany--Emigration and immigration--Government policy.
Immigrants--Government policy--Germany.
Social integration--Government policy--Germany.
Princeton subject headings:
Discrimination--Law and legislation--Germany.
Emigration and immigration law--Germany.
Equality before the law--Germany.
Minorities--Legal status, laws, etc.--Germany.