http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
political theorists of the Enlightenment
Montesquieu -- Voltaire -- Rousseau -- Diderot -- Holbach -- Condorcet.
"Based on the Carlyle lectures ... delivered at the University of Oxford in Trinity Term, 1984"--Pref.