Tunnelling / 
edited by M. J. Jones 
 - London :  Institution of Mining and Metallurgy ,  1976 
 - xx, 455 p.:  graph, ill.;  30 cm 
<br/><br/>Includes indexs ( p.: 445 - 455 ) 
<br/><br/><label>ISBN: </label>0900488344 
<br/><br/><label>Subjects--Topical Terms: </label>--Congresses--Tunnelling
<br/><br/><label>Dewey Class. No.: </label>624.19 TUN