Howard L. Hartman,Jan M. Mutmansky <br/><br/>
Introductory Mining Engineering 

 - 2nd 
 - Newdelhi  Wiley  2002 
 - 570 
<br/><br/><label>ISBN: </label>9788126511358 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIVIL
<br/><br/><label>Dewey Class. No.: </label>622  / HAR/I