Sreedharan, K. <br/><br/>
Balavum chalanavum galeeliyoyum / 
by K. Sreedharan 
 - Kottayam :  D C Books,  2001. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>ISBN: </label>8126402687 
<br/><br/><label>Subjects--Index Terms: </label>Physics