Columbia subject headings:
Etruscans--Europe--Congresses.
Etruscans--Italy, Northern--Congresses.
Europe--Antiquities--Congresses.
Italy, Northern--Antiquities--Congresses.
Harvard subject headings:
Etruscans--Europe--Congresses.
Etruscans--Italy, Northern--Congresses.
Europe--Antiquities--Congresses.
Italy, Northern--Antiquities--Congresses.
Princeton subject headings:
Etruscans--Congresses.