€ 7,00
XXXIII,127 p. Cloth. 17 cm (Text & commentary) (Backstrip partly split)
London, MacMillan and Co., 1926.
med verrall 1926
Amsterdam, Hakkert, 1966.
Groningen, Batavia, Wolters, 1944.
Paris, Les Belles Lettres, 1925.
Torino, Libreria Editrice Internazionale, 1913 – 1925.