Columbia subject headings:
Harvard subject headings:
Germany--History--1933-1945
Nationalsozialistische Deutsche Arbeiter-Partei. Schutzstaffel--History.
Nazi concentration camps--Germany--History
World War, 1939-1945--Concentration camps--Germany
Princeton subject headings:
Germany--History--1933-1945.
Nationalsozialistische Deutsche Arbeiter-Partei. Schutzstaffel--History.
Nazi concentration camps--Germany--History.
World War, 1939-1945--Concentration camps--Germany.