Columbia subject headings:
England--Social conditions--19th century.
England--Social conditions--20th century.
Professions--England--Sociological aspects--History--19th century.
Professions--England--Sociological aspects--History--20th century.
Social classes--England--History--19th century.
Social classes--England--History--20th century.
Harvard subject headings:
England--Social conditions--19th century.
England--Social conditions--20th century.
Professions--England--Sociological aspects--History--19th century.
Professions--England--Sociological aspects--History--20th century.
Social classes--England--History--19th century.
Social classes--England--History--20th century.
Princeton subject headings:
England--Social conditions--19th century.
England--Social conditions--20th century.
Professions--England--Sociological aspects--History--19th century.
Professions--England--Sociological aspects--History--20th century.
Social classes--England--History--19th century.
Social classes--England--History--20th century.