SANDELL, E. B. <br/><br/>
COLORIMETRIC DETERMINATION OF TRACSES OF METALS 

 - 3 
 - NEW YORK-U.S.A.  INTERSCIENCE PUBLISHERS  1950 
 - 1032 pag  23 cm 
 - 0  0 .
<br/><br/>ANALYSIS-DETERMINATION-METALS 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIENCIAS PURAS
<br/><br/><label>Dewey Class. No.: </label>549  / S21