Black, S.  <br/><br/>
Colorimetric determination of nonmetals  (Book) 

 - New York  Interscience Publishers  1958 
 - 392 p.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Colorimetric analysis
<br/><br/><label>Universal Decimal Class. No.: </label>543.432 : 546.1 COL  / 540