Columbia subject headings:
Harvard subject headings:
Archives--Italy--Venice--Catalogs.
Charities--Italy--Venice--History--Archival resources--Catalogs.
Istituzioni di ricovero e di educazione (Venice, Italy)--Archives--Catalogs.
Venice (Italy)--Social conditions--Sources.
Princeton subject headings:
Archives--Italy--Venice.
Hospitals--Italy--Venice--History--Sources.
Istituzioni di ricovero e di educazione (Venice, Italy)--Archives.
Venice (Italy)--History--Sources.