VERMA,N.K. & KHANNA & KAPILA,B. <br/><br/>
COMPREHENSIVE  CHEMISTRY 

 - N/A 
 - NEW DELHI  LAXMI PUBLICATIONS PVT. LTD  2010 
 - 1187 
<br/><br/> XII 
<br/><br/><label>Dewey Class. No.: </label>540  / VER