Columbia subject headings:
Harvard subject headings:
Act (Philosophy)
Critical theory
Culture--Philosophy
Kracauer, Siegfried, 1889-1966--Criticism and interpretation.
Philosophical anthropology.
Plessner, Helmuth, 1892-1985--Criticism and interpretation.
Simmel, Georg, 1858-1918--Criticism and interpretation.
Princeton subject headings:
Act (Philosophy)
Critical theory.
Culture--Philosophy.
Kracauer, Siegfried, 1889-1966--Criticism and interpretation.
Philosophical anthropology.
Plessner, Helmuth, 1892-1985.
Simmel, Georg, 1858-1918.