Columbia subject headings:
Museum techniques--Latin America--History--Congresses.
Museum techniques--Portugal--History--Congresses.
Museum techniques--Spain--History--Congresses.
Museums--Latin America--History--Congresses.
Museums--Portugal--History--Congresses.
Museums--Spain--History--Congresses.
Harvard subject headings:
Museum techniques--Latin America--History--Congresses.
Museum techniques--Portugal--History--Congresses.
Museum techniques--Spain--History--Congresses.
Museums--Latin America--History--Congresses.
Museums--Portugal--History--Congresses.
Museums--Spain--History--Congresses.
Princeton subject headings: