Govindan Nair, E. <br/><br/>
Yogavidya / 
by E. Govindan Nair 
 - Kottayam :  D C Books,  2009. Kottayam :  D C Books,  2013. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>ISBN: </label>8171300219 
<br/><br/><label>Subjects--Index Terms: </label>Yoga