Snell, Foster Dee  1898- <br/><br/>
Colorimetric methods of analysis :  including some turbidimetric and nephelometric methods / 
by Foster Dee Snell and Cornelia T. Snell. 
 - 3rd ed. 
 - New York:   Van Nostrand,   [1963].  
 - x, 950 p. :  ill., diagr. ;  23 cm. 
<br/><br/>Includes index (p. 889-950). 
<br/><br/>v. 1 Theory. Instruments. -- v. 2  Inorganic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Colorimetric analysis
<br/><br/><label>Dewey Class. No.: </label>545.8