Boltz, David Ferdinand,  1918-1976, <br/><br/>
Colorimetric determination of nonmetals /  Sarah black, david f. boltz, w. j. holland... 
Authors: 
 - 372 páginas 
 - Chemical analysis ;  8 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Colorimetría
<br/><br/><label>LC Class. No.: </label>QD113  / B6