Ramachandran Nair C. G. <br/><br/>
India:  bahirakasha shakti / 
by Ramachandran Nair C. G. 
 - Thiruvananthapuram :  Priyadarsini Publication Society,  2011. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>Subjects--Index Terms: </label>Astronomy