Columbia subject headings:
Archaeology--Methodology--Congresses.
Experimental archaeology--Congresses.
Metal-work, Prehistoric--Congresses.
Metallurgy in archaeology--Congresses.
Harvard subject headings:
Metallurgy in archaeology
Nonferrous metals--Metallurgy
Princeton subject headings:
Archaeology--Methodology--Congresses.
Experimental archaeology--Congresses.
Metal-work, Prehistoric--Congresses.
Metallurgy in archaeology--Congresses.