Columbia subject headings:
Art, Medieval--Switzerland, French-speaking--Congresses.
Christian art and symbolism--Switzerland, French-speaking--Medieval, 500-1500--Congresses.
Church architecture--Switzerland, French-speaking--Congresses.
Liturgy and art--Switzerland, French-speaking--Congresses.
Harvard subject headings:
Architecture, Medieval--Congresses
Art, Medieval--Congresses
Catholic Church--Liturgy--History--Congresses.
Rites and ceremonies, Medieval--Congresses.
Princeton subject headings:
Architecture, Medieval--Congresses.
Art, Medieval--Congresses.
Catholic Church--Liturgy--History--Congresses.
Rites and ceremonies, Medieval--Congresses.