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

 - Calcutta  Firma KLM  1991 
 - xxiii,556p. 
 -  v.1 .
<br/><br/> The beginnings 
<br/><br/><label>Universal Decimal Class. No.: </label>5+6(540)(09)  / CHA.1