Dhawan, Prem and Dhawan, Vandana <br/><br/>
Question bank in chemistry 

 - 2nd ed. 
 - New Delhi  Tata Mcgraw-Hill Publishing  2006 
 - Various pages 
<br/><br/><label>ISBN: </label>9780070604186  195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540  / DHA