Columbia subject headings:
Harvard subject headings:
Bologna (Italy)--Antiquities--Catalogs.
Bologna (Italy). Museo civico--Catalogs.
Excavations (Archaeology)--Italy--Bologna--Catalogs.
Tombs--Italy--Bologna.
Princeton subject headings:
Bologna (Italy)--Antiquities, Celtic--Catalogs.
Celts--Italy--Bologna.
Excavations (Archaeology)--Italy--Bologna--Catalogs.
Museo civico archeologico di Bologna--Catalogs.
Tombs--Italy--Bologna.