Sir PRafulla Chandra Ray seventieth birth day 

 - Calcutta  University of Calcutta  1933 
 - v, 362 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry<br/>Inorganic chemistry<br/>Organic chemistry
<br/><br/><label>Dewey Class. No.: </label>540  / I2s