Columbia subject headings:
Harvard subject headings:
German literature--Germany (East)--History and criticism
German literature--Germany (West)--History and criticism
Literature and state--Germany--History--20th century.
Publishers and publishing--Germany (East)--History.
Publishers and publishing--Germany (West)--History.
Princeton subject headings:
German literature--Germany (East)--History and criticism.
German literature--Germany (West)--History and criticism.
Literature and state--Germany--History--20th century.
Publishers and publishing--Germany (East)--History.
Publishers and publishing--Germany (West)--History.