Heine, B. <br/><br/>
A linguistic geography of Africa/ 
edited by Bernd Heine and Derek Nurse 
 - Chicago:  Cambidge,  2008. 
 - xviii, 371 p.:  ill.;  23 cm. 
<br/><br/> includes an references  index  
<br/><br/><label>ISBN: </label>9780521182690 
<br/><br/><label>LC Class. No.: </label>DUCE PL8005.L56