Columbia subject headings:
Bruno, Giordano, 1548-1600--Congresses.
Philosophy, Italian--Congresses.
Philosophy, Renaissance--Congresses.
Harvard subject headings:
Bruno, Giordano, 1548-1600
Bruno, Giordano, 1548-1600--Congresses.
Philosophy, Italian--Congresses.
Philosophy, Renaissance--Congresses
Princeton subject headings:
Bruno, Giordano, 1548-1600.