Bera, D. C. <br/><br/>
Sure success in j. e. chemistry 

 - Calcutta  ; Biswas Book Stall  , 1995 
 - 250p. And various pages 
<br/><br/><label>ISBN: </label> 75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540  / BER