Columbia subject headings:
Harvard subject headings:
Germany--Politics and government--1945-1990.
Germany--Social conditions--20th century.
Intellectuals--Germany--History--20th century.
Political parties--Germany--History--20th century
Princeton subject headings:
Germany--Politics and government--1945-1990.
Intellectuals--Germany--History--20th century.
Political parties--Germany--History--20th century.