Chopra,Harish Kumar, Parmar,Anupama <br/><br/>
Engineering chemistry, a text book 

 - NEW DELHI  NAROSA PUBLISHING  2007 
 - 610P 
<br/><br/><label>ISBN: </label>976-81-7319-784 
<br/><br/><label>Dewey Class. No.: </label>540 CHO