Columbia subject headings:
Castronuovo di Sicilia (Italy)--Antiquities--Exhibitions.
Palermo (Italy : Province)--Antiquities--Exhibitions.
Sicily (Italy)--Antiquities--Exhibitions.
Harvard subject headings:
Castronuovo di Sicilia (Italy)--Antiquities--Exhibitions.
Palermo (Italy : Province)--Antiquities--Exhibitions.
Sicily (Italy)--Antiquities--Exhibitions.
Princeton subject headings: