Anders G <br/><br/>
Economic of mineral extraction 
Anders G 
 - N York   Prager        1980 
 - xvi, 316p.  cm. 
<br/><br/><label>Standard No.: </label>134,574 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X8(H1), M0