Columbia subject headings:
Harvard subject headings:
Baselland (Switzerland)--Antiquities.
Carolingians.
Merovingians--Switzerland--Baselland.
Switzerland--Antiquities.
Princeton subject headings:
Baselland (Switzerland)--Antiquities.
Carlingians--Switzerland--Baselland.
Merovingians--Switzerland--Baselland.
Switzerland--Antiquities.