Columbia subject headings:
Harvard subject headings:
Forced labor--Germany--Pempelfort--History--20th century.
Pempelfort (Germany)--History--20th century--Sources.
War victims--Germany--Pempelfort--History--20th century.
World War, 1939-1945--Germany--Pempelfort--Prisoners and prisons.
Princeton subject headings:
Forced labor--Germany--History--20th century.
Prisoners of war--Germany--History--20th century.
World War, 1939-1945--Campaigns--Netherlands.
World War, 1939-1945--Germany--Düsseldorf.