Columbia subject headings:
Antiquities--Collection and preservation--Congresses.
Cultural property--Protection--Congresses.
Museums--Administration--Congresses.
Harvard subject headings:
Antiquities--Collection and preservation--Congresses
Cultural property--Protection--Congresses
Museums--Administration--Congresses.
Princeton subject headings:
Cultural property--Protection--European Union--Congresses.
Museums--Collection management--European Union--Philosophical aspects--Congresses.