Columbia subject headings:
Berlin (Germany)--Intellectual life--19th century.
German literature--19th century--History and criticism.
Harvard subject headings:
Berlin (Germany)--Intellectual life--18th century.
Berlin (Germany)--Intellectual life--19th century.
German literature--18th century--History and criticism
German literature--19th century--History and criticism
Prussia (Germany)--Intellectual life--18th century.
Prussia (Germany)--Intellectual life--19th century.
Princeton subject headings:
Berlin (Germany)--Intellectual life--19th century.
German literature--19th century--History and criticism.