Columbia subject headings:
Harvard subject headings:
Corporations--Switzerland--History--20th century.
Forced labor--Germany--History--20th century
Germany--Foreign economic relations--Switzerland.
Switzerland--Foreign economic relations--Germany.
World War, 1939-1945--Conscript labor--Germany.
World War, 1939-1945--Economic aspects--Switzerland.
Princeton subject headings:
Corporations--Switzerland--History--20th century.
Forced labor--Germany--History--20th century.
Germany--Foreign economic relations--Switzerland.
Switzerland--Foreign economic relations--Germany.
World War, 1939-1945--Conscript labor--Germany.
World War, 1939-1945--Economic aspects--Switzerland.