Columbia subject headings:
Arts, Modern.
German literature--History and criticism.
Literature, Modern--History and criticism.
Harvard subject headings:
German literature--20th century--History and criticism
Literature, Modern--20th century--History and criticism
Literature--History and criticism
Mayer, Hans, 1907 March 19-2001
Princeton subject headings:
German literature--20th century--History and criticism.
Literature, Modern--20th century--History and criticism.
Literature--History and criticism.