Columbia subject headings:
Harvard subject headings:
Forced labor--Germany--Hameln--History--20th century.
Forced labor--Germany--Hameln-Pyrmont--History--20th century.
Foreign workers--Germany--Hameln--History--20th century.
World War, 1939-1945--Conscript labor--Germany--Hameln-Pyrmont.
World War, 1939-1945--Conscript labor--Germany--Hameln.
Princeton subject headings:
Forced labor--Germany--Hameln-Pyrmont--History--20th century.
World War, 1939-1945--Conscript labor--Germany--Hameln-Pyrmont.