Prafulla Chandra Ray <br/><br/>
History of chemistry in ancient and medieval India :  incorporating the history of hindu chemistry / 
by Prafulla Chandra Ray. 
 - Varanasi:  Chaukhamba krishnadas Academy,  2004. 
 - 494p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry India<br/>Chemical Science<br/>Pure Science
<br/><br/><label>Dewey Class. No.: </label>540.954  / PRA/H