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, 
edited with an introduction by W. H. Whiteley, foreword by Daryll Forde. 
 - London:  Published for the International African Institute by Oxford University Press,  1971. 
 - x, 406 p.  illus.  23 cm. 
<br/><br/> Sponsored by the International African Institute. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0197241832 
<br/><br/><label>LCCN: </label>73021993  
<br/><br/><label>Nat. Bib. No.: </label>B71-00496 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Multilingualism.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Africa, Eastern--Languages.
<br/><br/><label>LC Class. No.: </label>PL8016  / .I5 1971 
<br/><br/><label>Dewey Class. No.: </label>401