RAY,B.C <br/><br/>
ENGINEERING CHEMISTRY 

 - KOLKATA  NEW CENTRAL BOOOK AGENCY  2008 
 - ix+221p.,24x18Cms 
<br/><br/><label>ISBN: </label>81-7381-583-6 
<br/><br/><label>Dewey Class. No.: </label>660 R263