Columbia subject headings:
Harvard subject headings:
Germany--Historiography--20th century.
Germany--History--1933-1945.
Germany--Politics and government--1933-1945.
Germany--Social conditions--1933-1945.
National socialism.
Princeton subject headings:
Germany--Historiography--20th century.
Germany--History--1933-1945.
Germany--Politics and government--1933-1945.
Germany--Social conditions--1933-1945.
National socialism.