Columbia subject headings:
Great Britain--History--13th century.
Law reports, digests, etc.--England.
Law--England--History--Sources.
Law--England--History.
Harvard subject headings:
Law reports, digests, etc.--England
Law--England--History
Law--England--Sources
Princeton subject headings:
Great Britain--History--13th century.
Law reports, digests, etc.--England.
Law--England--History.