Columbia subject headings:
Bari (Italy : Province)--History--Sources.
Diplomatics--Italy--Bari (Province)
Notaries--Italy--Bari (Province)--History--Sources.
Harvard subject headings:
Bari (Italy : Province)--History--Sources.
Diplomatics--Italy--Bari (Province)
Notaries--Italy--Bari (Province)--History--Sources.
Princeton subject headings:
Bari (Italy : Province)--History--Sources.
Manuscripts, Latin (Medieval and modern)--Italy--Bari (Province).
Notaries--Italy--Bari (Province).