Hoover, Theodore Jesse <br/><br/>
The economics of mining (non-ferrous metals): valuation-organization-management / 
Theodore Jesse Hoover 
 - 3rd. ed. 
 - Stanford :  Stanford University Press,  1954 
 - x, 551p. :  ill. ;  30 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources<br/>Mine management<br/>Mine valuation<br/>Minerals
<br/><br/><label>Dewey Class. No.: </label>553.1  / HOO