Singh, Devendra Prasad <br/><br/>
Bhasha Vijnan aur Hindi Bhasha ka Swaroop Vikas 

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 - Allahabadh  Jayabharati Prakashan  2005 
 - 424   
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<br/><br/><label>ISBN: </label>8185957207 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Hindi - Linguistics  Linguistics  - Hindi 
<br/><br/><label>Dewey Class. No.: </label>809.143.2