Upadhayay, Ashok Kumar, <br/><br/>
Pioneer manak hindi byakaran tatha rachana 
by Ashok Kumar Upadhayay 
 - Delhi:  Dhanpat Rai,  2007. 
<br/><br/><label>Subjects--Index Terms: </label>Hindi grammar 
<br/><br/><label>Dewey Class. No.: </label>891.433