Columbia subject headings:
Harvard subject headings:
German drama--20th century--History and criticism.
Matusche, Alfred, 1909-1973--Criticism and interpretation.
Theater--Germany (East)--History.
Trolle, Lothar, 1944---Criticism and interpretation.
Princeton subject headings:
German drama--20th century--History and criticism.
Matusche, Alfred, 1909-1973--Criticism and interpretation.
Theater--Germany (East)--History.
Trolle, Lothar, 1944---Criticism and interpretation.