Columbia subject headings:
Harvard subject headings:
Aesthetics, German--20th century.
Authors, German--20th century--Aesthetics.
Brecht, Bertolt, 1898-1956--Aesthetics.
Döblin, Alfred, 1878-1957--Aesthetics.
German literature--20th century--History and criticism
Holz, Arno, 1863-1929--Aesthetics.
Kluge, Alexander, 1932---Aesthetics.
Princeton subject headings:
Brecht, Bertolt, 1898-1956--Criticism and interpretation.
Döblin, Alfred, 1878-1957--Criticism and interpretation.
German literature--20th century--History and criticism.
Holz, Arno, 1863-1929--Criticism and interpretation.
Kluge, Alexander, 1932---Criticism and interpretation.