Carte linguistique du Congo Belge
Series: Institut royal colonial belge.  Section des sciences morales et politiques.  Mémoires.  In-8o,; t. 19, fasc.5
Published: 1950
Place of publication: [Bruxelles
Language: fre
Number of pages: 67
Subjects: Congo (Democratic Republic) -- Languages.
Notes: Bibliography: p. 54-63.