€ 10,00
(VI),36 p. Wrappers. 25 cm (Back repaired with a strip of acidfree paper tape. Upper edge of the frontcover chipped)
Leiden, E.J. Brill, 1916.
Hegel und Plotin. Eine kritische Studie.
Paris 1958.
Oxford, Clarendon Press, (1966).
Oxford, Clarendon Press, 1986.
Paris, Garnier Frères, (1956).