Kaushish, Ravidutt. <br/><br/>
Bhasha vigyan ki ruprekha / 
By Ravidutt Kaushish. 
 - 1st Ed. 
 - New Delhi :  Sanjay Prakashan,  2008. 
 - 149p. ;  00 cm. 
<br/><br/><label>ISBN: </label>817453265x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HINDI LITERATURE.
<br/><br/><label>Dewey Class. No.: </label>491.43  / KAU