Nachtrieb, Norman H. <br/><br/>
Principles and practice of spectrochemical analysis / 
by Norman H. Nachtrieb. 
 - New York :  McGraw-Hill,  1950. 
 - x, 324 p. :  ill. ;  24 cm. 
<br/><br/>Includes indexes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spectrum analysis.
<br/><br/><label>Dewey Class. No.: </label>543.5  / NAP 1950