01209nam0 22002651i 450 UON0007319720231205102358.83620020107d1971 |0itac50 baengGB|||| |||||Language use and social changeProblems of multilingualism with special reference to Eastern AfricaStudies presented and discussed at the ninth International African Seminar at University College, Dar es Salaam, December 1968Edited with an introduction by W. H. WhiteleyLondonOxford University Press1971x, 406 p.22 cmSociolinguisticaAfricaUONC004650FIGBLondonUONL003044306.4496SOCIOLINGUISTICA - Africa21WHITELEYWilfred H.UONV042386Oxford University PressUONV245947650ITSOL20250516RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00073197SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI LING 093 SI AA 1087 5 093 Language use and social change527321UNIOR