€ 8,00
46 p. Wrappers. 23 cm (Groote Denkers)(Some pencil; backcover worn) (See https://bdespinoza.blogspot.com/2019/08/julius-de-boer-1873-1966-bollandiaan.html)
Baarn, Hollandia-drukkerij, n.d.
aristoteles
Amsterdam, Hakkert, 1966.
Leiden, E.J. Brill, 1935.
Oxford, Clarendon Press, (1966).
Torino, Libreria Editrice Internazionale, 1913 – 1925.