Mazlish, Bruce, 1923- The riddle of history : the great speculators from Vico to Freud / By B. Mazlish. - New York ; London : Harper & Row, Publ., [1966]. - VIII, 484 p. ; 21 cm. Sel. bibliogr.: p. 461-473; index: p. 471-484 Vico.--Voltaire.--Condorcet.--Kant.--Hegel.--Comte.--Marx.-- Spengler.- -Toynbee.--Freud Subjects--Topical Terms: Philosophy--HistoryHistory--Philosophy