Columbia subject headings:
Benn, Gottfried, 1886-1956--Criticism and interpretation.
German poetry--20th century--History and criticism.
Realism in literature.
Harvard subject headings:
Benn, Gottfried, 1886-1956--Criticism and interpretation.
German poetry--20th century--History and criticism
Realism in literature.
Princeton subject headings:
Benn, Gottfried, 1886-1956--Criticism and interpretation.
German poetry--20th century.