Hartman, Howard L <br/><br/>
SME mining engineering handbook. -- 2nd ed. 
edited by Howard L. Hartman 
 - 2nd ed. 
 - Littleton, Colo.  Society for Mining, Metallurgy and Exploration  1992 
 - 2v.: ill 
<br/><br/><label>ISBN: </label>9780873351003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MINING ENGINEERING--HANDBOOKS, MANUALS, ETC<br/>MINING
<br/><br/><label>LC Class. No.: </label>TN 151 Sme