Columbia subject headings:
Law--Scandinavia--History--To 1500--Sources.
Law--Scandinavia--History--To 1500.
Harvard subject headings:
Law--Scandinavia--History--Sources--Congresses.
Law--Scandinavia--History--To 1500--Congresses.
Law--Scandinavia--History--To 1500--Sources.
Law--Scandinavia--History--To 1500.
Princeton subject headings: