Columbia subject headings:
Bergamo (Italy)--In art--Exhibitions.
Vitali, Alberto, 1898-1974--Exhibitions.
Harvard subject headings:
Bergamo (Italy)--In art--Exhibitions.
Vitali, Alberto, 1898-1974--Exhibitions.
Princeton subject headings:
Bergamo (Italy)--In art--Exhibitions.
Vitali, Alberto, 1898-1974--Exhibitions.