Columbia subject headings:
Archaeology--Methodology.
Ethnoarchaeology.
Underwater archaeology--Europe.
Weapons, Ancient.
Weapons--Europe--History.
Harvard subject headings:
Archaeology--Methodology
Ethnoarchaeology.
Underwater archaeology--Europe.
Weapons, Ancient
Weapons--Europe--History
Princeton subject headings:
Archaeology--Methodology.
Ethnoarchaeology.
Underwater archaeology--Europe.
Weapons, Ancient.
Weapons--Europe--History.