State-Of-The-Art Of Ground Control In Longwall Mining And Mining Subsidence / 
edited by Yoginder P. Chugh,  Michael Karmis 
 - New York :  Society Of Mining Engineers ,  1982 
 - x, 271 pages .:  graph, illustration.;  27 cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0895204002  RM 31.19 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ground control (Mining)<br/>Longwall mining
<br/><br/><label>Dewey Class. No.: </label>622.3383  / STA 1982