Greek political theory, Plato and his predecessors / Barker, Ernest, Sir, 1874-1960. Plato. Political science Greece History. JC73 .B23 1960 320.938 London: Methuen; New York, Barnes & Noble 1950. 1950. 1960 Text 468 p. eng University paperbacks ; UP-3 University paperbacks ; UP-3. Greece