Srivastava, Ravindra Nath <br/><br/>
Hindi bhasha ka samajshastra 
Ravindra Nath Srivastava 
 - New delhi  Radhakrishna Prakashan  2001 
 - 301p.;  22cm. 
<br/><br/><label>ISBN: </label>8171196357 
<br/><br/><label>Dewey Class. No.: </label>H  / 491.438 SRI