Columbia subject headings:
Germany--Economic conditions--1918-1945.
Germany--History--1918-1933.
Germany--Politics and government--1918-1933.
Germany--Social conditions--1918-1933.
Harvard subject headings:
Germany--Economic conditions--1918-1945.
Germany--Politics and government--1918-1933
Germany--Social conditions--1918-1933.
Princeton subject headings:
Germany--Economic conditions--1918-1945.
Germany--History--1918-1933.
Germany--Politics and government--1918-1933.
Germany--Social conditions--1918-1933.