Columbia subject headings:
Harvard subject headings:
Art--Italy--Mantua--Catalogs.
Canossa family--Art collections.
Gonzaga family--Art collections.
Painting--Italy--Mantua--Catalogs.
Princeton subject headings:
Gonzaga family--Art Collections--Catalogs.
Painting, Italian--Italy--Mantua--Catalogs.
Painting--Italy--Mantua--Catalogs.