Columbia subject headings:
Harvard subject headings:
Freud, Sigmund, 1856-1939--Contributions in democracy.
Schopenhauer, Arthur, 1788-1860--Contributions in democracy.
Tocqueville, Alexis de, 1805-1859--Contributions in democracy.
Princeton subject headings:
Democracy.
Freud, Sigmund, 1856-1939.
Schopenhauer, Arthur, 1788-1860.
Tocqueville, Alexis de, 1805-1859.