Shastri Devendra Kumar <br/><br/>
Bhashashastra tatha Hindi bhasha ki rooprekha. 

 -  1973 
<br/><br/><label>Standard No.: </label>19396 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>P152, L3