Singh, Kunal <br/><br/>
Problem primer for the pre-regional Mathematical Olympiad :  Enlarged edition / 
Kunal Singh and Kali Prasad Tripathy 
 - Bengaluru :  Prism Books ,  2020 
 - 403p. :  charts ;  22 cm 
<br/><br/><label>ISBN: </label>9789388478847  Rs.445.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Problems, exercises, etc<br/>Mathematics--Study and teaching (Secondary)
<br/><br/><label>Dewey Class. No.: </label>510.76  / Si 64 pro