Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--Switzerland--Laufen.
Laufen (Switzerland)--Antiquities, Roman.
Romans--Switzerland--Laufen.
Switzerland--Antiquities, Roman.
Princeton subject headings:
Excavations (Archaeology)--Switzerland--Laufen.
Laufen (Switzerland)--Antiquities, Roman.
Romans--Switzerland--Laufen.
Switzerland--Antiquities, Roman.