Encylopaedia of laguage and linguistics, Vol.4  : socio linguistics  
/ edited by Brain T. Riley 
 -  Cosmo Pub.  1999 
 - 4 v. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>X 112