Snell, Foster Dee,  1898- <br/><br/>
Photometric and fluorometric methods of analysis, nonmetals / 
by Foster Dee Snell. 
 - New York :  Wiley,  c1981. 
 - xii, 818 p. :  ill. ;  26 cm. 
<br/><br/> "A Wiley-Interscience publication." 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0471810231 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nonmetals--Analysis.<br/>Photometry.<br/>Fluorimetry.
<br/><br/><label>Dewey Class. No.: </label>546.7  / SNP 1981