PALANNA O.G <br/><br/>
ENGINEERING CHEMISTRY 

 - 2ND 
 - CHENNAI  M.G.H.PUB  2017 
 - 668  P.B 
<br/><br/><label>ISBN: </label>9789352605774 
<br/><br/><label>Dewey Class. No.: </label>540  / PAL