Columbia subject headings:
Communism and culture.
Communism and literature.
Harvard subject headings:
Communism and culture.
Communism and literature.
Princeton subject headings:
Bund Proletarisch-Revolutionärer Schriftsteller Deutschlands.
Criticism--Germany--History--20th century.
Lukács, György, 1885-1971.
Politics and literature--Germany--History--20th century.