Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Gesundheitsbüchlein für die Tropen: by Ernst von Haller, MD, Lower Buchanan, Grand Bassa County, Liberia, with foreword by Professor EG Nauck, Director of the Bernhard-Nocht-Institut für Schiffs-und Tropen-Krankheiten. 92 pp. Paper covers. Stuttgart O., Georg Thieme Verlag. 1951. Price DM 5.70
GH v. Wright. On the idea of logical truth (I). Societas Scientarum Fennica, Commentationes physico-mathematicae, vol. 14 no. 4. Helsingfors1948, 20 pp.-GH von Wright. Form and content in logic. An inaugural lecture delivered on 26 May 1949 in the University of Cambridge. University Press, Cambridge1949, 35 pp.