Das, R.K  x <br/><br/>
Industrial chemistry  Inorganic and organic 

 - x 
 - New Delhi  Kalyani  1987 
 - x 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>8170960428 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry - Technical Chemical engineering 
<br/><br/><label>Dewey Class. No.: </label>660/D229i