Language pluralism in Botswanade Birgit SmiejaMateriasLanguage and educationLanguage policyMultilingualismSociolinguisticsAfrica, languagesBotswanaBilingualismEnglish languageEdiciones (1)Language pluralism in Botswana (2003)P. Lang · inglésMás obras de Birgit SmiejaGlobalisation and African languagesBotswanaEmpowerment through language and education