Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--Congresses
Human remains (Archaeology)--Congresses
Violence--History--Congresses.
War--History--Congresses.
Weapons, Prehistoric--Congresses.
Princeton subject headings:
Excavations (Archaeology)--Congresses.
Violence--History--To 1500--Congresses.
Violence--Social aspects--Congresses.
War and society--Congresses.