Shastri, Omparkash. <br/><br/>
Bhasha vigyan / 
By Omparkash Shastri. 
 - 1st Ed. 
 - New delhi :  piryadashri prakashan,  2014. 
 - 195p. ;  00 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HINDI LITERATURE.
<br/><br/><label>Dewey Class. No.: </label>891.433  / SHA