Ewing Galen W <br/><br/>
Instrumental methods of chemical analysis. 

 - 5 
 -  1985 
<br/><br/><label>Standard No.: </label>20371 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>E:3, M5