Columbia subject headings:
German literature--19th century--History and criticism.
German literature--20th century--History and criticism.
Literature and society--Germany.
Harvard subject headings:
German literature--19th century--History and criticism
German literature--20th century--History and criticism
Literature and society--Germany.
Princeton subject headings:
German literature--19th century--History and criticism.
German literature--20th century--History and criticism.
Literature and society--Germany.