Columbia subject headings:
Harvard subject headings:
Forced labor--Germany--History--20th century--Congresses.
War--Economic aspects--Germany--History--20th century--Congresses.
World War, 1939-1945--Conscript labor--Germany--Congresses.
World War, 1939-1945--Economic aspects--Germany--Congresses.
Princeton subject headings:
Forced labor--Germany--History--20th century--Congresses.
Industrial mobilization--Germany--History--20th century--Congresses.
Memorialization--Germany--Congresses.
World War, 1939-1945--Conscript labor--Germany--Congresses.