Columbia subject headings:
Harvard subject headings:
Businesspeople--Germany--Congresses.
Employees--Training of--Germany--Congresses.
Immigrants--Education--Germany--Congresses.
Immigrants--Germany--Economic conditions--Congresses.
Immigrants--Germany--Social conditions--Congresses.
Minority business enterprises--Germany--Congresses.
Princeton subject headings:
Businesspeople--Germany--Congresses.
Employees--Training of--Germany--Congresses.
Immigrants--Education--Germany--Congresses.
Immigrants--Germany--Economic conditions--Congresses.
Immigrants--Germany--Social conditions--Congresses.
Minority business enterprises--Germany--Congresses.