Columbia subject headings:
Bari (Italy)--Antiquities--Guidebooks.
Bari (Italy)--History--Guidebooks.
Excavations (Archaeology)--Italy--Bari.
Underground areas--Italy--Bari--Guidebooks.
Harvard subject headings:
Art--Italy--Bari.
Bari (Italy)--Antiquities--Guidebooks.
Bari (Italy)--History--Guidebooks.
Excavations (Archaeology)--Italy--Bari.
Underground areas--Italy--Bari--Guidebooks.
Princeton subject headings: