Columbia subject headings:
Harvard subject headings:
Criticism--Germany--History--20th century
German literature--History and criticism
German philology--Study and teaching (Higher)--Germany--History--20th century.
Germanists--Germany--History--20th century.
Literature--Study and teaching (Higher)--Germany--History--20th century.
Princeton subject headings:
German philology--Study and teaching (Higher)--Germany--History--20th century.
Literature--Study and teaching (Higher)--Germany--History--20th century.