Columbia subject headings:
Economic history--Medieval, 500-1500--Congresses.
Economic history--To 500--Congresses.
Excavations (Archaeology)--Mediterranean Region--Congresses.
Mediterranean Region--Antiquities, Roman--Congresses.
Mediterranean Region--Economic conditions--Congresses.
Harvard subject headings:
Economic history--Medieval, 500-1500--Congresses.
Economic history--To 500--Congresses.
Excavations (Archaeology)--Mediterranean Region--Congresses
Mediterranean Region--Antiquities, Roman--Congresses.
Mediterranean Region--Economic conditions--Congresses.
Princeton subject headings:
Economic history--Medieval, 500-1500--Congresses.
Economic history--To 500--Congresses.
Excavations (Archaeology)--Mediterranean Region--Congresses.
Mediterranean Region--Antiquities, Roman--Congresses.
Mediterranean Region--Economic conditions--Congresses.