Sreedharan M S <br/><br/>
Bharatiya vigyan manjusha: Treasure trove of ancient Indian sciences 

 - New Delhi, India  Publication Division,Ministry of Information and Broadcasting  2007 
 - 942p. 
<br/><br/><label>ISBN: </label>978-81-7829-922-8 
<br/><br/><label>Source: </label>Reference 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science encyclopaedia