Columbia subject headings:
Great Britain--Social life and customs--1066-1485.
Harvard subject headings:
English letters
Great Britain--Social life and customs
Great Britain--Social life and customs--1066-1485--Sources.
Great Britain--Social life and customs--16th century--Sources.
Letter writing--History--To 1500--Sources
Paston family--Correspondence.
Princeton subject headings:
Great Britain--Social life and customs.