Columbia subject headings:
Benn, Gottfried, 1886-1956--Bio-bibliography.
Benn, Gottfried, 1886-1956--Criticism and interpretation.
Benn, Gottfried, 1886-1956--Handbooks, manuals, etc.
Harvard subject headings:
Benn, Gottfried, 1886-1956--Criticism and interpretation.
Princeton subject headings:
Benn, Gottfried, 1886-1956--Criticism and interpretation.
Benn, Gottfried, 1886-1956--Handbooks, manuals, etc.
Benn, Gottfried, 1886-1956--Influence.