Columbia subject headings:
Harvard subject headings:
Comte, Auguste, 1798-1857.
Labor movement--France--History--19th century.
Labor movement--Philosophy.
Positivism.
Princeton subject headings:
Comte, Auguste, 1798-1857--Political and social views.
Labor movement--France--History--19th century.
Philosophy, French--19th century.
Positivism.
Social movements--France--History--19th century.