Singh, Rajbir <br/><br/>
Rajbhasha Hindi : Vividh ayam |   राजभाषा हिन्दी : विविध आयाम /  
Rajbir Singh 
 - New Delhi :   Hindi book center,   2019. 
 - 263p.  
<br/><br/><label>ISBN: </label>9789383894710 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hindi language—Official use—India<br/>Language policy—India<br/>Administrative language—India<br/>Language planning—India<br/>Hindi language—Standardization<br/>Hindi language—Social aspects<br/>Hindi language
<br/><br/><label>Dewey Class. No.: </label>491.4354   / T19 SIN