Hartman Howard L <br/><br/>
Introductory mining engineering 
Hartman Howard L 
 - 2nd 
 - new Delhi  wiley india  2013 
 - xii,570p 
<br/><br/><label>ISBN: </label>8126511354 
<br/><br/><label>Dewey Class. No.: </label>622  / HA-I