Williams Dudley H <br/><br/>
Spectroscopic methods in organic chemistry. 

 - 2 
 -  1973 
<br/><br/><label>Standard No.: </label>20472 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>E5:(C5:3), L3