Columbia subject headings:
Bernard, Charles André, 1923-2001--Congresses.
Mysticism--Catholic Church--Congresses.
Symbolism--Congresses.
Theology--Congresses.
Harvard subject headings:
Bernard, Charles André, 1923-2001--Congresses.
Mysticism--Catholic Church--Congresses.
Symbolism--Congresses.
Theology--Congresses
Princeton subject headings: