Columbia subject headings:
Harvard subject headings:
Human geography--Political aspects--Iceland.
Human settlements--Iceland.
Iceland--History--To 1262
Iceland--History--To 1262--Sources.
Power (Social sciences)--Iceland.
Sagas--History and criticism
Princeton subject headings:
Human geography--Political aspects--Iceland.
Human settlements--Iceland.
Iceland--History--To 1262--Sources.
Iceland--History--To 1262.
Power (Social sciences)--Iceland.
Sagas--History and criticism.