Das,D.K <br/><br/>
PRATHAMIK RASAYAN BIJNAN 

 - Guwahati  Bina Library  2010 
 - 832  PBB 
<br/><br/><label>ISBN: </label> 300 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540  / DAS