Ehrenberger, Vlastimil <br/><br/>
Mining modelling / 
Vlastimil Ehrenberger and Alfred Fajkos 
 - Amsterdam :  Elsevier North-Holland,  1990 
 - 216 p. :  ill. ;  25 cm. 
 - Advances in mining science and technology ;  5. .
<br/><br/>Bibliographical references and index 
<br/><br/><label>ISBN: </label>0444988602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources--Mathematical models--Addresses, essays, lectures.