Columbia subject headings:
Harvard subject headings:
Prisoners of war--Germany--Exhibitions.
Sandbostel (Concentration camp)--Exhibitions.
World War, 1939-1945--Concentration camps--Germany--Lower Saxony--Exhibitions.
World War, 1939-1945--Prisoners and prisons, German--Exhibitions.
Princeton subject headings:
Prisoners of war--Germany--Exhibitions.
Sandbostel (Concentration camp)--Exhibitions.
World War, 1939-1945--Concentration camps--Germany--Lower Saxony--Exhibitions.
World War, 1939-1945--Prisoners and prisons, German--Exhibitions.