Voskuil W H <br/><br/>
Minerals in modern industry 
Voskuil W H 
 - N York   Kennikat        1930 
 - vii, 350p.  cm. 
<br/><br/><label>Standard No.: </label>134,579 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X8(H1).73.N, G0