Columbia subject headings:
Archivio comunale di Siena--Catalogs.
Siena (Italy)--History--Sources--Bibliography--Catalogs.
Harvard subject headings:
Archives--Italy--Siena--Inventories.
Archives--Italy--Siena.
Archivio comunale di Siena (Italy)--Inventories.
Archivio comunale di Siena--Catalogs.
Siena (Italy)--History--Sources--Bibliography--Catalogs.
Siena (Italy)--History--Sources.
Princeton subject headings:
Archivio comunale di Siena--Catalogs.
Catalogs.
Siena (Italy)--History--Sources--Bibliography--Catalogs.