"Dua, Hans R." <br/><br/>
Communication policy and language planning. 

 - Mysore  Yashoda Publications.  1992 
 - 315 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language planning
<br/><br/><label>Dewey Class. No.: </label>401.4 Dua