Snell, Foster Dee . <br/><br/>
Colorimetric Methods of Analysis :Including Photometric Methods /  

 - London :   D.Van Nostrand Company, Inc. ,   1955 
 - ix, 645p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry <Amin Acids>
<br/><br/><label>Dewey Class. No.: </label>E1  / L1.4A;2