Columbia subject headings:
Helvétius, 1715-1771--Criticism and interpretation.
Montesquieu, Charles de Secondat, baron de, 1689-1755--Criticism and interpretation.
Philosophy, French--18th century.
Rousseau, Jean-Jacques, 1712-1778--Criticism and interpretation.
Harvard subject headings:
Helvétius, 1715-1771--Criticism and interpretation.
Montesquieu, Charles de Secondat, baron de, 1689-1755--Criticism and interpretation.
Philosophy, French--18th century.
Rousseau, Jean-Jacques, 1712-1778--Criticism and interpretation.
Princeton subject headings:
Helvétius, 1715-1771--Criticism and interpretation.
Montesquieu, Charles de Secondat, baron de, 1689-1755--Criticism and interpretation.
Philosophy, French--18th century.
Rousseau, Jean-Jacques, 1712-1778--Criticism and interpretation.