Hantman, Howard L. <br/><br/>
Introductory Mining engineering /  Textual Documents 
Howard.L.Hantman. 
 - Sl :  Sn ,  1976. 
 -  ill ; 
<br/><br/><label>Subjects--Index Terms: </label>Mining Engineering 
<br/><br/><label>Dewey Class. No.: </label>550  / Ha 225 In