Basic mathematics and computer techniques for coal preparation and mining 
edited by Kenneth K. Humphreys, Joseph W. Leonard. 
 - New York  M. Dekker  c1983. 
 - xi, 233 p.  ill.  24 cm. 
 - Energy, power, and environment  17 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0824718844 
<br/><br/><label>LCCN: </label>82023466  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal mines and mining--Decision making.
<br/><br/><label>LC Class. No.: </label>TN803  / .B33 1983 
<br/><br/><label>Dewey Class. No.: </label>622/.3382/0685