Hartman  <br/><br/>
Introductory mining engineering  
/ Howard L. Hartman. 
 - New York  John Wiley & Sons  1987. 
 - xiii, 633p.  ill.  24cm 
<br/><br/> "A Wiley-Interscience publication." 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0471820040  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mining engineering
<br/><br/><label>Dewey Class. No.: </label>622 HAR 1987