Dutta, Arup Kumar <br/><br/>
चमकदार गुफा/ Chamakdar gupha  

 - 2nd ed. 
 - New delhi  National book trust   2009 
 - p. 
 - Nehru bal pustakalaya .
<br/><br/> Translated from  The crystal cave 
<br/><br/><br/>Hindi 
<br/><br/><label>ISBN: </label>9788123720968 
<br/><br/><label>Dewey Class. No.: </label>DUT  / DUT