Columbia subject headings:
English periodicals--History--19th century.
Great Britain--Intellectual life--19th century.
Journalism--Social aspects--Great Britain--History--19th century.
Press--Great Britain--History--19th century.
Harvard subject headings:
English periodicals--History--19th century.
Great Britain--Intellectual life--19th century
Journalism--Social aspects--Great Britain--History--19th century.
Press--Great Britain--History--19th century.
Princeton subject headings:
English periodicals--History--19th century.
Great Britain--Intellectual life--19th century.
Journalism--Social aspects--Great Britain--History--19th century.
Press--Great Britain--History--19th century.