Columbia subject headings:
Drama--20th century--History and criticism.
Drama--20th century--Themes, motives.
Postmodernism (Literature)--Germany.
Harvard subject headings:
Brecht, Bertolt, 1898-1956--Criticism and interpretation.
Drama--20th century--History and criticism
Drama--20th century--Themes, motives.
Drama--History and criticism
German drama--History and criticism.
Postmodernism (Literature)--Germany.
Theater--History.
Princeton subject headings:
Drama--20th century--History and criticism.
Drama--20th century--Themes, motives.
Postmodernism (Literature)--Germany.