Columbia subject headings:
Great Britain--History--Medieval period, 1066-1485.
Middle Ages.
Salter, H. E. (Herbert Edward), 1863-1951.
Harvard subject headings:
Great Britain--History--Medieval period, 1066-1485.
Middle Ages
Salter, H. E. (Herbert Edward), 1863-1951.
Princeton subject headings:
Great Britain--History--Medieval period, 1066-1485.
Middle Ages.
Salter, H. E. (Herbert Edward), 1863-1951.