Pillai, Radhakrishnan <br/><br/>
Chatur Chanakya & the Himalayan problem 

 - Gurgaon  Puffin Books,  2017 
 - 116p. 
<br/><br/><label>ISBN: </label>9780143441649 
<br/><br/><label>Dewey Class. No.: </label>823  P645C