€ 10,00
XX,(42),74 p. Cloth. 17 cm
Oxford, Clarendon Press, 1971.
pers sidgwick 1971
Leipzig, B.G. Teubner, 1961.
Oxford, Clarendon Press, (1966).
Leipzig, B.G. Teubner, 1877.
Lpz., Tbn., 1895.