€ 8,00
126 p. Hardb. (Intr., t. & notes)
Ldn., Allen & Unwin, 1958.
a smith 1958
Amst., Hakkert, 1966.
Leipzig, B.G. Teubner, 1961.
Namur, Wesmael-Charlier, 1955.
Groningen, Batavia, Wolters, 1944.