Columbia subject headings:
Architecture and religion--Congresses.
Space (Architecture)--Congresses.
Symbolism in architecture--Congresses.
Harvard subject headings:
Architecture and religion--Congresses.
Space (Architecture)--Congresses
Symbolism in architecture--Congresses.
Princeton subject headings:
Architecture and religion--Congresses.
Space (Architecture)--Congresses.
Symbolism in architecture--Congresses.