€ 8,00
Brown cloth 19 cm (OCT)(Some faint pencil)
Oxford, Clarendon Press, n.d. (1931)
a kauer 1931
Leipzig, B.G. Teubner, 1961.
Amst., Hakkert, 1966.
Ldn., MacMillan, 1904.
Amsterdam, Hakkert, 1966.