Columbia subject headings:
Economic history--1750-1918.
Elite (Social sciences)--History--19th century.
Ethics, Modern--19th century.
History--Philosophy--History--19th century.
Marx, Karl, 1818-1883.
Positivism--History--19th century.
Power (Social sciences)--History--19th century.
Harvard subject headings:
Economic history--1750-1918
Elite (Social sciences)--History--19th century.
Ethics, Modern--19th century.
History--Philosophy--History--19th century
Marx, Karl, 1818-1883
Positivism--History--19th century.
Power (Social sciences)--History--19th century.
Princeton subject headings:
Economic history--1750-1918.
Elite (Social sciences)--History--19th century.
Ethics, Modern--19th century.
History--Philosophy--History--19th century.
Marx, Karl, 1818-1883.
Positivism--History--19th century.
Power (Social sciences)--History--19th century.