Columbia subject headings:
Collaborationists--Europe--History--Congresses.
Holocaust, Jewish (1939-1945)--Moral and ethical aspects--Congresses.
Levi, Primo--Criticism and interpretation--Congresses.
Oppression (Psychology)--Congresses.
World War, 1939-1945--Collaborationists--Congresses.
World War, 1939-1945--Concentration camps--Congresses.
Harvard subject headings:
Collaborationists--Europe--History--Congresses.
Collaborationists--Social conditions--Congresses.
Holocaust, Jewish (1939-1945)--Moral and ethical aspects--Congresses.
Levi, Primo, 1919-1987--Criticism and interpretation--Congresses.
Oppression (Psychology)--Congresses.
World War, 1939-1945--Collaborationists--Congresses.
World War, 1939-1945--Concentration camps--Congresses.
Princeton subject headings:
Collaborationists--Social conditions--Congresses.
Levi, Primo, 1919-1987--Criticism and interpretation--Congresses.
Oppression (Psychology)--Congresses.
World War, 1939-1945--Collaborationists--Congresses.
World War, 1939-1945--Concentration camps--Congresses.