Dua, Hans R. <br/><br/>
Ecology of multilingualism :  language, culture and society / 
Hans R. Dua. 
 - Mysore :  Yashoda Publications,  2008. 
 - ix, 344 p. ; 
<br/><br/><label>ISBN: </label>8186055045 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Multilingualism.
<br/><br/><label>Dewey Class. No.: </label>306.446  / Ec