Columbia subject headings:
France--Antiquities--Congresses.
Gauls--France--Antiquities--Congresses.
Mural painting and decoration, Gallo-Roman--France--Congresses.
Harvard subject headings:
France--Antiquities--Congresses.
Gauls--France--Antiquities--Congresses.
Mural painting and decoration, Gallo-Roman--France--Congresses.
Princeton subject headings:
Mural painting and decoration, Gallo-Roman--Gaul--Congresses.