Sharma, Ram Bilas. <br/><br/>
Etihasik bhasa vigyan aur hindi bhasha /  
Ram Bilas Sharma. 
 - /   . 
 - Delhi :   Rajkamal Prakashan ,   2011. 
 - 311P. :   ills ;   20cm .  
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<br/><br/><label>ISBN: </label>9788126703081  RS495.00 
<br/><br/><label>Subjects--Index Terms: </label>HINDI BHASA HINDI LANGUAGE 
<br/><br/><label>Dewey Class. No.: </label>491.43  / SHA/E