Columbia subject headings:
Harvard subject headings:
Antiquities--Collection and preservation--Methodology.
Archaeology--Technique.
Art objects--Conservation and restoration--Methodology.
Cultural property--Protection--Methodology.
Historic preservation--Methodology.
Radiography in archaeology
Princeton subject headings:
Antiquities--Collection and preservation--Technique.
Archaeology--Methodology.
Art--Conservation and restoration--Technique.
Cultural property--Conservation and restoration--Technique.