Purkayastha, B.C.D. <br/><br/>
Question Bank for Chemistry   HS Question bank 
By Dr. B.C. Das Purkayastha  
 - 1st  
 - New Delhi  S.Chand and Company Pvt. Ltd.  2002 
 - vi, 293p 
<br/><br/><label>ISBN: </label>8121921694 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry 
<br/><br/><label>Dewey Class. No.: </label>540  / PUR