Columbia subject headings:
Consciousness--Congresses.
Philosophy, Modern--Congresses.
Subjectivity--Congresses.
Transcendentalism--Congresses.
Harvard subject headings:
Consciousness--Congresses
Philosophy, Modern--Congresses.
Subjectivity--Congresses.
Transcendentalism--Congresses.
Princeton subject headings:
Consciousness--Congresses.
Philosophy, Modern--Congresses.
Subjectivity--Congresses.
Transcendentalism--Congresses.