€ 28,00
VIII,451 p. Cloth 24 cm (All published) (Mainly on Pythagorism, Plato, Aristotle & Neoplatonism)
Assen, Van Gorcum etc., 1970.
Philosophia.
Paris, PUF, 1965.
Ldn., Faber & Faber, (1967).
Ldn., Croom Helm, 1982.
Amst., NHPC, 1969.