Columbia subject headings:
Berdi︠a︡ev, Nikolaĭ, 1874-1948--Criticism and interpretation.
Consciousness.
Free will and determinism.
Harvard subject headings:
Berdi︠a︡ev, Nikolaĭ, 1874-1948--Criticism and interpretation.
Consciousness--Philosophy.
Free will and determinism.
Princeton subject headings: