Columbia subject headings:
Brecht, Bertolt, 1898-1956.
Eisenstein, Sergei, 1898-1948.
Motion picture plays--History and criticism.
Motion pictures--Political aspects.
Harvard subject headings:
Brecht, Bertolt, 1898-1956
Eisenstein, Sergei, 1898-1948
Motion picture plays--History and criticism.
Motion pictures--Political aspects.
Princeton subject headings:
Brecht, Bertolt, 1898-1956.
Eisenstein, Sergei, 1898-1948.
Motion picture plays--History and criticism.
Motion pictures--Political aspects.