Upadhyay, Ashok Kumar, <br/><br/>
Pioneer maanok hindi byakaran totha rochona 
by Ashok Kumar Upadhyay 
 - Rev. & enl. ed. 
 - Delhi:  Dhanpat Rai & co.,  2007. 
 - 488+44p. 
<br/><br/><label>Subjects--Index Terms: </label>East Indo-European & Celtic languages Hindi grammar 
<br/><br/><label>Dewey Class. No.: </label>491.435