Columbia subject headings:
Harvard subject headings:
Brecht, Bertolt, 1898-1956--Aesthetics.
Brecht, Bertolt, 1898-1956--Political and social views.
Lukács, György, 1885-1971
Philosophers--Hungary--Biography
Princeton subject headings:
Brecht, Bertolt, 1898-1956--Aesthetics.
Brecht, Bertolt, 1898-1956--Political and social views.
Lukács, György, 1885-1971.
Philosophers--Hungary--Biography.