6 langues concernées

3 titres trouvés

[23084]   Bilal, Clement Murba Wau (2004) : The Adamawa-Ubangi languages in Sudan
[17837]   Santandrea, Stefano (1950) : Indri-Togoyo-Ndogo-Feroge-Mangaya-Mondu: comparative linguistics
[18796]   Sommer, Gabi [Gabriele] (1992) : A survey on language death in Africa