Das, R.M.  . <br/><br/>
Graduate sociolinguistics: key concepts and issues /  
by R.M. Das. 
 - New Delhi :   Swastik Publications ,   2013 
 - viii, 248p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics- Graduate
<br/><br/><label>Dewey Class. No.: </label>P9D:(Y)  / Q3