Dua, Hans R. <br/><br/>
Ecology of multilingualism  Language, culture and society. / 

 - Mysore :  Yashoda Publications ,  2008. 
 - x+344 
<br/><br/><label>ISBN: </label>8186055045 
<br/><br/><label>Subjects--Index Terms: </label>Linguistics Multilingualism