Columbia subject headings:
Constitutional law--Great Britain.
Fortescue, John, Sir, 1394?-1476? De laudibus legum Angliae.
Law--Great Britain.
Harvard subject headings:
Constitutional law--Great Britain
Fortescue, John, Sir, 1394?-1476? De laudibus legum Angliae.
Law--Great Britain
Law--Great Britain--Early works to 1800
Princeton subject headings: