€ 20,00
542 p. Paperback. 19 cm (Reprint edition 1941) (On the inside of the frontcover some pencil, and 2 small paper clippings)
Darmstadt, Wissenschaftliche Buchgesellschaft, 1971.
a smith 1971
Amst., Hakkert, 1966.
Paris, Les Belles Lettres, 1925.
Leipzig, B.G. Teubner, 1877.
Oxford, Clarendon Press, 1971.