Columbia subject headings:
Harvard subject headings:
German literature--20th century--History and criticism
German literature--21st century--History and criticism
Literature, Modern--History and criticism
Literature--20th century--History and criticism.
Literature--21st century--History and criticism.
Literature--Philosophy
Princeton subject headings:
Essays.
German literature--20th century--History and criticism.
German literature--21st century--History and criticism.
Literature--20th century--History and criticism.
Literature--21st century--History and criticism.