Chattopadhyaya, Debiprasad <br/><br/>
History of science and technology in ancient India 

 - Calcutta  Firma KLM  1991 
 - xxi,593p. 
 -  v.2 .
<br/><br/> Formation of the theoritical fundamentals of natural science 
<br/><br/><label>Universal Decimal Class. No.: </label>5+6 (540)(09)  / CHA.2