€ 8,00
230 p. Wrs. (Diss.) (In South African) (Lower margin waterstained; name on title)
Groningen, VRB, 1964.
Leiden, E.J. Brill, 1970.
Assen, v.Gorcum, 1962.
Amst., Paris, 1939.
Upsala, 1908.