Columbia subject headings:
Britons--Religion.
Great Britain--Antiquities, Celtic.
Great Britain--Antiquities.
Great Britain--Religion.
Iron age--Great Britain.
Harvard subject headings:
Britons--Religion.
Great Britain--Antiquities, Celtic.
Great Britain--Antiquities.
Great Britain--Religion.
Iron age--Great Britain
Princeton subject headings:
Great Britain--Antiquities.
Great Britain--Religion.