Gocht, Werner <br/><br/>
International mineral economics :  mineral exploration, mine valuation, mineral markets, international policies / 
W.R. Gocht, H. Zantop, R.G. Eggert 
 - Berlin :  Springer-Verlag,  1988 
 - 271p. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliographical references and index 
<br/><br/><label>ISBN: </label>3540187499 
<br/><br/><label>LCCN: </label>88-4892 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries