Ray,T.K. <br/><br/>
Air Pollution Control in Industries vol-1:  Theory, Selection & Design of air pollution control equipment  
T.K.Ray 
 - New Delhi  Tech Books International   2004. 
 - 445p. 
<br/><br/> H.B 
<br/><br/><label>ISBN: </label>8188305057 
<br/><br/><label>Dewey Class. No.: </label>628.53 RAY