The riddle of history : the great speculators from Vico to Freud - Mazlish, Bruce, 1923- (New York : Harper & Row, 1966)
Vico.--Voltaire.--Condorcet.--Kant.--Hegel.--Comte.--Marx.--Spengler .--Toyn bee.--Freud.
Includes bibliographical references ( p. 461-468.)
Keywords: History -- Philosophy