Columbia subject headings:
Harvard subject headings:
Buchenwald (Concentration camp)
Germany--Social conditions--1933-1945.
National socialism--Germany--Weimar (Thuringia)
National socialism--Moral and ethical aspects.
Princeton subject headings:
Buchenwald (Concentration camp)
Germany--Social conditions--1933-1945.
National socialism--Germany--Weimar (Thuringia).
National socialism--Moral and ethical aspects.