Columbia subject headings:
Nazi concentration camps--Germany--Hamburg.
Neuengamme (Concentration camp)
World War, 1939-1945--Concentration camps--Germany--Hamburg.
World War, 1939-1945--Conscript labor--Germany--Hamburg.
Harvard subject headings:
Princeton subject headings:
Nazi concentration camps--Germany--Hamburg.
World War, 1939-1945--Conscript labor--Germany--Hamburg.