Columbia subject headings:
German literature--20th century--History and criticism.
German literature--American influences.
Germany--Civilization--American influences.
Popular culture--Germany--History--20th century.
Popular literature--Germany--History and criticism.
Harvard subject headings:
German literature--20th century--History and criticism
German literature--American influences.
Germany--Civilization--American influences.
Popular culture--Germany--History--20th century
Popular literature--Germany--History and criticism.
Princeton subject headings:
German literature--20th century--History and criticism.
German literature--American influences.
Germany--Civilization--American influences.
Popular culture--Germany--History--20th century.
Popular literature--Germany--History and criticism.