Research activities of an Indian institution :  to the delegates of the Indian science congress association, 34th session, Delhi, 1947 / 
Sir Prafulla Chandra Research Laboratory 
 - Calcutta :  Prafulla Chandra Research Laboratory,  [n.d.] 
 - 24 p. ;  25 cm. 
<br/><br/><label>ISBN: </label> Rs. 1.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Physical and theoretical<br/>Physical measurements
<br/><br/><label>Dewey Class. No.: </label>542.10954