Sreenivas Iyer, S. <br/><br/>
Budhan:  budhanekurichu ariyendathellam / 
by S. Sreenivas Iyer 
 - Second ed. 
 - Thiruvananthapuram :  Avani Publication,  2013. Thiruvananthapuram :  Avani Publication,  2016. 
 - Navagrahaparamparayile ompatham pusthakam .
<br/><br/><br/>In Malayalam 
<br/><br/><label>Subjects--Index Terms: </label>Astronomy Mercury Mysticism