@Book{186867093, editor="Whiteley, Wilfred H.", title="Language use and social change: problems of multilingualism with special reference to Eastern Africa ; studies presented and discussed at the Ninth International African Seminar at University College, Dar-es-Salaam, December 1968", year="1971", publisher="Published for the International African Institute by Oxford University Press", address="London", keywords="Multilingualism; Linguistik; Kultur; Kommunikation; Sprachentwicklung; Sozialer Wandel; Afrika; Africa, Eastern; Languages; Africa, EasternLanguages", note="ed. with an introd. by W. H. Whiteley", note="Literaturangaben", note="Massenents{\"a}uert 2009 DE-18 pdager DE-18-308", isbn="0197241832", language="English" }