Columbia subject headings:
German literature--20th century--Political aspects.
German literature--Political aspects.
Politics and literature--Germany.
Harvard subject headings:
Dissenters--Germany (West)
German literature--20th century--History and criticism
German literature--20th century--Political aspects.
Student movements--Germany (West)
Princeton subject headings:
German literature--20th century--History and criticism.
German literature--Political aspects.