Columbia subject headings:
Harvard subject headings:
Capitalism--History--19th century--Congresses.
Economics--Great Britain--History--19th century--Congresses.
Mill, John Stuart, 1806-1873--Congresses.
Social policy--History--19th century--Congresses.
Socialism--History--19th century--Congresses.
Princeton subject headings:
Capitalism--History--19th century--Congresses.
Economics--Great Britain--History--19th century--Congresses.
Mill, John Stuart, 1806-1873--Congresses.
Social policy--History--19th century--Congresses.
Socialism--History--19th century--Congresses.