Williams,Dudely <br/><br/>
Spectroscopic Methods in Organic Chemistry/  Dudley williams and Ian fleming 

 - 6th ed. 
 - Tamilnadu  Mcgraw Hill  2019 
 - 291 
<br/><br/><label>ISBN: </label>9780071332767 
<br/><br/><label>Dewey Class. No.: </label>547  / WIL