Columbia subject headings:
Antiquities, Prehistoric--Europe--Congresses.
Funeral rites and ceremonies--Europe--History--Congresses.
Prehistoric peoples--Europe--Congresses.
Tombs--Europe--Congresses.
Warfare, Prehistoric--Europe--Congresses.
Weapons, Prehistoric--Europe--Congresses.
Harvard subject headings:
Antiquities, Prehistoric--Europe--Congresses.
Funeral rites and ceremonies--Europe--History--Congresses.
Prehistoric peoples--Europe--Congresses.
Tombs--Europe--Congresses.
Warfare, Prehistoric--Europe--Congresses.
Weapons, Prehistoric--Europe--Congresses.
Princeton subject headings: