HELSDINGEN, W.H. VAN, HOOGENBERK, H., (ED.)Mission interrupted. The Dutch in the East Indies and their work in the XXth century. A symposium. Abridged English version by J.J.L. Duyvendak.Amsterdam, Elsevier, 1945.
(VIII) 254 pp. Linnen. Illustraties. *naam op schutblad, verder in goede staat*
Met bijdragen van o.a.: F.C. Gerretson, F.W, Stapel, A. van Dooren