Columbia subject headings:
Rome (Italy)--History--Exhibitions.
Rome (Italy)--Social life and customs--Exhibitions.
Harvard subject headings:
Festivals--Italy--Rome--Exhibitions.
Rome (Italy)--Anniversaries, etc.--Exhibitions.
Rome (Italy)--History--Exhibitions.
Princeton subject headings:
Festivals--Italy--Rome--Exhibitions.
Rome (Italy)--Anniversaries, etc.--Exhibitions.
Rome (Italy)--History--Exhibitions.