Okonkwo, C. J. Emeka,  1943- <br/><br/>
Towards an integrated theory of language planning  with special emphesis on Africa /  [microform] : 
by C. J. Emeka Okonkwo. 
 - Ann Arbor, Mich. :  University Microfilms International,  1977. 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - State University of New York at Buffalo, 1977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language planning--Africa.