Columbia subject headings:
Berlin (Germany)--In literature.
German fiction--19th century--History and criticism.
German fiction--20th century--History and criticism.
Harvard subject headings:
Berlin (Germany)--In literature.
Berlin (Germany)--Social life and customs
German fiction--19th century--History and criticism.
German fiction--20th century--History and criticism.
Princeton subject headings:
Berlin in literature.
German fiction--19th century--History and criticism.
German fiction--20th century--History and criticism.