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4 titres trouvés

[2582]   Blench, Roger M. (1999) : Are the African pygmies an ethnographic fiction?
[4766]   Crozier, David Henry & Roger M. Blench (1992) : An index of Nigerian languages
[10961]   Kleinewillinghöfer, Ulrich (2001) : Jalaa - an almost forgotten language of north-eastern Nigeria: a language isolate?
[14284]   Mous, Maarten (2003) : Loss of linguistic diversity in Africa