Rock Bolting : Theory And Application In Mining And Underground Construction / 
edited by Ove Stephansson 
 - Rotterdam :  A. A. Balkema,  1984 
 - ix, 630 p.:  graph, ill.;  25 cm 
<br/><br/>  Proceedings of the International Symposium on Rock Bolting, Abisko, 28 August-2 September 1983 
<br/><br/><label>ISBN: </label>9061915147  RM 228.17 
<br/><br/><label>Subjects--Topical Terms: </label>--Rock Bolts--Congresses--Mine Roof Bolting
<br/><br/><label>Dewey Class. No.: </label>622.28 ROC