Columbia subject headings:
Iceland--Civilization--Congresses.
Iceland--Social life and customs--Congresses.
Sagas--History and criticism--Congresses.
Harvard subject headings:
Iceland--Civilization--Congresses.
Iceland--History--To 1262--Congresses.
Iceland--Social life and customs--Congresses.
Sagas--History and criticism--Congresses.
Princeton subject headings:
Iceland--Civilization--Congresses.
Iceland--History--To 1262--Congresses.
Iceland--Social life and customs--Congresses.
Sagas--History and criticism--Congresses.