Essai de dictionnaire dho alur
Subtitle: dho alur, français, néerlandais, anglais (N.E. du Congo).  Par Joseph Ukoko, Jan Knappert [et] Marcel van Spaandonck.  Introd. par Amaat Burssens.
Contributors: Knappert, Jan; Spaandonck, Marcel van
Publisher: E.J. Brill
Published: 1964
Place of publication: Leiden
Language: fre
Number of pages: 436
Subjects: Dho Alur language -- Dictionaries -- English; Dho Alur language -- Dictionaries -- French; Dho Alur language -- Dictionaries -- Dutch