Gupta, R. S. <br/><br/>
Studies in Indian Sociolinguistics  
/ by  R. S. Gupta, K S Aggarwa 
 - 1st ed.  
 - New Delhi:  Creative Books ,   1998.  
 - 226p.  
<br/><br/><label>ISBN: </label>81-86318-39-9 
<br/><br/><label>Dewey Class. No.: </label>306.440954  / GUP/S