Columbia subject headings:
Archivio Gonzaga di Mantova--Catalogs.
Gonzaga family--Archives--Catalogs.
Mantua (Italy)--History--Sources--Bibliography--Catalogs.
Harvard subject headings:
Princeton subject headings:
Archivio Gonzaga di Mantova--Catalogs.
Mantua (Italy)--Archival resources--Catalogs.
Mantua (Italy)--History--Sources--Bibliography--Catalogs.