Chattopadhyaya,Debiprasad <br/><br/>
History of science and technology in ancient India / 
Debiprasad Chattopadhyaya. 
 - Calcutta:  Firma KLM,  1996. 
 - 3v;23cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>1055577463395X 
<br/><br/><label>Dewey Class. No.: </label>509 CHA