Das's , R K <br/><br/>
Industrial Chemistry  Inorganic & Organic 

 - Ludhiana  Kalyani Pblisher  1982 
 - 635 
<br/><br/><label>ISBN: </label>81-272-0295-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry - Technical
<br/><br/><label>Dewey Class. No.: </label>660  / DAI