Gupta, O P <br/><br/>
HTET  Haryana shikshak patrata pariksha level 2: Ganit 

 - New Delhi  Parbhat Paperbacks  2019 
 - v. p. 
<br/><br/> 3403 15/01/2019 HBD19/7633 16/01/2019 Centre for Haryana Studies 
<br/><br/><label>ISBN: </label> RS295 
<br/><br/><label>Dewey Class. No.: </label>372.604451 H266G