Schumacher, Ernst Die Dramatischen versuche Bertolt Brecht : 1918-1933 - Berlin : Rutten & Loening, 1955. - 597 p. Índice onomástico Subjects--Personal Names: Brecht, Bertolt Subjects--Chronological Terms: 1918 1933 Subjects--Topical Terms: TEATROEXPRESSIONISMOMUSICATEATRO EPICO Index Terms--Genre/Form: CRITICADRAMATURGIA