Hartman, Howard L. <br/><br/>
Introductory mining engineering / 
Hartman, Howard L. 
 - 2nd 
 - New Delhi  Wiley Pvt. Ltd.  2007 
<br/><br/><label>ISBN: </label>9788126511358 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mining
<br/><br/><label>Dewey Class. No.: </label>622  / HAR