Columbia subject headings:
Harvard subject headings:
Evolution--Congresses
God--Knowableness--Congresses.
Matter--Philosophy--Congresses.
Philosophical anthropology--Congresses.
Spirit--Congresses.
Spirit--Philosophy--Congresses.
Princeton subject headings:
Evolution--Congresses.
God--Knowableness--Congresses.
Matter--Philosophy--Congresses.
Philosophical anthropology--Congresses.
Spirit--Congresses.