Columbia subject headings:
Harvard subject headings:
Germany--Armed Forces--Europe--History--20th century.
Germany. Heer--History--World War, 1939-1945.
World War, 1939-1945--Atrocities.
World War, 1939-1945--Germany.
Princeton subject headings:
National socialism.
War crimes.
World War, 1939-1945--Atrocities.