Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--Czech Republic--Bohemia--Exhibitions.
Excavations (Archaeology)--Germany--Saxony--Exhibitions.
Silver mines and mining--Czech Republic--Bohemia--History--To 1500--Exhibitions.
Silver mines and mining--Germany--Saxony--History--To 1500--Exhibitions.
Princeton subject headings:
Excavations (Archaeology)--Czech Republic--Bohemia--Exhibitions.
Excavations (Archaeology)--Germany--Saxony--Exhibitions.
Silver mines and mining--Czech Republic--Bohemia--History--To 1500--Exhibitions.
Silver mines and mining--Germany--Saxony--History--To 1500--Exhibitions.