Xanthakos, Petros P. <br/><br/>
Ground control and improvement / 

 - New York :  J. Wiley,  c1994. 
 - xxv, 910 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0471552313 (acidfree paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ground control (Mining)
<br/><br/><label>Dewey Class. No.: </label>624 WIL 1994 A036 Or.