Big puzzles: Eureka 

 - Chennai:  The Theosophical Publishing House,  2017 
 - 120p 
<br/><br/><label>ISBN: </label>9788193418796 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Puzzles
<br/><br/><label>Dewey Class. No.: </label>793.73 MUK