Whiteley, W.H <br/><br/>
Language Use and Social Change: Problems of multilingualism with special reference to eastern Africa 

 - Oxford:  Oxford University Press,  1971. 
 - 406p. 
<br/><br/><label>ISBN: </label>197241832 
<br/><br/><label>Dewey Class. No.: </label>401.9 WHI