Sehgal;J.M. <br/><br/>
New College Chemistry  English 

 - 18th ed 
 - New Delhi  R.Chand & Co.  1983 
 - 500pg 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540.S41M