"Rao, M Gopal" <br/><br/>
Outlines Of Chemical Tec 

 - Third 
 - New Delhi  EWP Pub.  1997 
 - 802 
<br/><br/><label>ISBN: </label>8185938792 
<br/><br/><label>Dewey Class. No.: </label>660  / DRY