Columbia subject headings:
Germany--Civilization--20th century.
Germany--Civilization--21st century.
Germany--Politics and government--1990-
Harvard subject headings:
Authors, German--20th century--Political and social views
Germany--Civilization--20th century.
Germany--Intellectual life.
Germany--Politics and government--1990-
Princeton subject headings:
Germany--Civilization--20th century.
Germany--Civilization--21st century.
Germany--Politics and government--1990-