Chattopadhyaya, Debiprasad <br/><br/>
Science and society in ancient India 

 - Calcutta  Research India  1977 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Science & Society-India<br/>Social Change
<br/><br/><label>Dewey Class. No.: </label>301.243  / C32S