Pai, Roopa <br/><br/>
दीदी, दीदी, चीज़ें ऊपर क्यों नहीं गिरती हैं?/ Didi, didi, cheezein upar kyon nahin girti hain?  

 - Bangalore  Pratham books  2005 
 - 32p.  Color illustrations ; 24 cm 
 - Read India .
<br/><br/> Illustrated by Greystroke ; Original story in english Sister, sister, why don't things fall up? 
<br/><br/><br/>Hindi 
<br/><br/><label>ISBN: </label>9788182632592 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Hindi short stories<br/>Children's fiction story 
<br/><br/><label>Dewey Class. No.: </label>PAI  / PAI