Boltz, David F.  1918-1976, <br/><br/>
Colorimetric determination of nonmetals / 
editors, David F.  Boltz ; James A. Howell, authors, David F. Boltz ... [et al.]. 
 - 2d ed. 
 - New York :  Wiley,  c1978. 
 - xvii, 543 p. :  ill. ;  24 cm. 
 - Chemical analysis,  v. 8 .
<br/><br/> "A Wiley-Interscience publication."  Includes index. 
<br/><br/>Bibliography: p. 520-527. 
<br/><br/><label>ISBN: </label>0471087505 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Colorimetric analysis.
<br/><br/><label>LC Class. No.: </label>QD113  / B64 1978