Gaudin A M <br/><br/>
Principles of mineral dressing 

 -  1939 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>48796 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Economic Geology<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H7, G9;L1;3