Columbia subject headings:
Bradley, F. H. (Francis Herbert), 1846-1924--Congresses.
Logic--Congresses.
Metaphysics--Congresses.
Harvard subject headings:
Bradley, F. H. (Francis Herbert), 1846-1924--Congresses.
Logic--Congresses
Metaphysics--Congresses
Princeton subject headings:
Bradley, F. H. (Francis Herbert), 1846-1924.
Logic.
Metaphysics.