Columbia subject headings:
Munich (Germany)--Politics and government.
Munich (Germany)--Social conditions.
Unemployment--Germany--Munich--History--20th century.
Harvard subject headings:
Munich (Germany)--Politics and government.
Munich (Germany)--Social conditions.
Unemployment--Germany--Munich--History--20th century.
Princeton subject headings:
Unemployment--Germany--Munich--History--20th century.
Working class--Germany--Munich--History--20th century.