Columbia subject headings:
Artaud, Antonin, 1896-1948.
Brecht, Bertolt, 1898-1956.
Büchner, Georg, 1813-1837.
Müller, Heiner, 1929-1995.
Theater--Germany--History--19th century.
Theater--Germany--History--20th century.
Harvard subject headings:
Artaud, Antonin, 1896-1948--Criticism and interpretation.
Brecht, Bertolt, 1898-1956--Criticism and interpretation.
Büchner, Georg, 1813-1837--Criticism and interpretation.
Müller, Heiner, 1929-1995--Criticism and interpretation.
Princeton subject headings:
Artaud, Antonin, 1896-1948.
Brecht, Bertolt, 1898-1956.
Büchner, Georg, 1813-1837.
Müller, Heiner, 1929-1995.
Theater--Germany--History--19th century.
Theater--Germany--History--20th century.