Columbia subject headings:
Piscator, Erwin, 1893-1966. Politische Theater.
Theater--Germany--Berlin.
Theater--Germany.
Harvard subject headings:
Piscator, Erwin, 1893-1966. Politische Theater.
Theater--Germany
Theater--Germany--Berlin.
Theater--Political aspects.
Princeton subject headings:
Piscator, Erwin, 1893-1966. Politische Theater--Criticism and interpretation.
Theater--Germany--Berlin.
Theater--Germany.
Theater--Political aspects--Germany.