Columbia subject headings:
Communism and literature.
Lācis, Anna, 1891-1979.
Theater--Political aspects.
Harvard subject headings:
Benjamin, Walter, 1892-1940
Brecht, Bertolt, 1898-1956
Communism and literature.
Lācis, Anna, 1891-1979.
Meǐerkhol'd, V. Ė. (Vsevolod Ėmil'evich), 1874-1940.
Piscator, Erwin, 1893-1966.
Theater--Political aspects.
Princeton subject headings:
Communism and literature.
Lācis, Anna, 1891-1979.
Theater--Political aspects.