SSpeaking in unisonSpeaking in unisonde Kwesi Kwaa PrahMateriasCongressesLanguagesAfrican languagesStandardizationOrthography and spellingBantu languagesEdiciones (1)Speaking in unison (2002)CASAS · inglésMás obras de Kwesi Kwaa PrahAAnthropological prismsAnthropological prismsBack to Africa, Volume IAAfrican languages, African development and African unityAfrican languages, African development and African unity
AAfrican languages, African development and African unityAfrican languages, African development and African unity