Columbia subject headings:
Arnaud, Angélique, 1799-1884--Correspondence.
Saint-Simonianism.
Simon, Caroline--Correspondence.
Women socialists--France--Correspondence.
Harvard subject headings:
Arnaud, Angélique, 1799-1884--Correspondence.
Simon, Caroline, 1802-1848--Correspondence.
Socialists--France--Correspondence.
Utopian socialism--France--History--19th century.
Princeton subject headings:
Arnaud, Angélique, 1799-1884--Correspondence.
Duguet, Charles--Correspondence.
Saint-Simonianism--Sources.
Simon, Caroline, 1802-1848--Correspondence.
Women socialists--France--Correspondence.