HARTMAN, H.C. <br/><br/>
INTRODUCTORY MINING ENGINEERNIG 

 - 2 
 - NEW DELHI  Wiley  2013 
 - xii+570p.,23x15Cms. 
<br/><br/><label>ISBN: </label>978812651135 
<br/><br/><label>Dewey Class. No.: </label>622 H333