Manoj M. Swami. <br/><br/>
25 Sastradinangal / 
Manoj M. Swami. 
 - Kozhikodu ;  Poorna ,  2013. 
<br/><br/><br/>in Malayalam 
<br/><br/><label>ISBN: </label>9788130015125 
<br/><br/><label>Subjects--Index Terms: </label>Science day Childrens literature Discovery Science dates