Columbia subject headings:
Germany--Civilization.
Germany--Intellectual life--20th century.
Germany--Social life and customs--20th century.
Harvard subject headings:
Germany--Civilization.
Germany--Intellectual life--20th century.
Germany--Social life and customs--20th century.
Princeton subject headings:
Germany--Civilization.
Germany--Intellectual life--20th century.
Germany--Social life and customs--20th century.