Columbia subject headings:
Literature, Modern--20th century--History and criticism.
Literature, Modern--21st century--History and criticism.
Mass media--20th century--History and criticism.
Mass media--21st century--History and criticism.
Harvard subject headings:
German literature--20th century--History and criticism
German literature--21st century--History and criticism
German literature--Appreciation
German literature--Film adaptations
German literature--Television adaptations
Princeton subject headings:
Literature--History and criticism--20th century.
Literature--History and criticism--21st century.
Mass media--History and criticism--20th century.
Mass media--History and criticism--21st century.