Surendranath Das Gupta <br/><br/>
Natural science of the ancient hindus / 
Surendranath Das Gupta 
 -  Indian Council Of Philosophical Research New Delhi 
 - 0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anc. History
<br/><br/><label>Dewey Class. No.: </label>509.34  / DASN