Boltz, David F.(ed) & Howell, James A. <br/><br/>
Colorimetric determination of nonmetals 

 - John Wiley & Sons, New York  1978 
 - xvii,543p 
<br/><br/><label>ISBN: </label>0-471-08750-5 
<br/><br/><label>Dewey Class. No.: </label>545.812 Bol/How