Columbia subject headings:
Harvard subject headings:
Archaeology--Germany--History--19th century--Congresses.
Archaeology--Germany--History--20th century--Congresses.
Archaeology--Italy--History--19th century--Congresses.
Archaeology--Italy--History--20th century--Congresses.
Germany--Antiquities--Congresses.
Italy--Antiquities--Congresses.
Princeton subject headings:
Archaeology--Germany--History--19th century--Congresses.
Archaeology--Germany--History--20th century--Congresses.
Archaeology--Italy--History--19th century--Congresses.
Archaeology--Italy--History--20th century--Congresses.
Germany--Antiquities--Congresses.
Italy--Antiquities--Congresses.