Columbia subject headings:
Berlin (Germany)--Intellectual life.
Berlin (Germany)--Social life and customs.
Harvard subject headings:
Berlin (Germany)--History--1918-1945
Berlin (Germany)--Intellectual life
Berlin (Germany)--Social life and customs
Princeton subject headings:
Berlin (Germany)--History--1918-1945.
Berlin (Germany)--Intellectual life.
Berlin (Germany)--Social life and customs.