Ray, P. <br/><br/>
History of chemistry in ancient and medieval India:  incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray / 
ed ited by P. Ray 
 - Calcutta:  indian Chemical Society,  1956 
 - [18], 11, 494 p.:  ill., plates, fold. table  25 cm 
<br/><br/>Includes bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--History--India.
<br/><br/><label>Dewey Class. No.: </label>540.9 RAY