Columbia subject headings:
Harvard subject headings:
Art, Gallo-Roman--Congresses.
Art, Visigothic--Congresses.
Princeton subject headings:
Art, Gallo-Roman--Congresses.
Art, Visigothic--Congresses.
France, Southern--Antiquities--Congresses.
Franks--Congresses.
Romans--France--Congresses.
Spain--Antiquities--Congresses.
Visigoths--Congresses.