Hoek, Evert <br/><br/>
Underground Excavations in Rock 
by Evert Hoek 
 - London  Institution of Mining and Metallurgy  1982 
 - 527p. 
<br/><br/><p>Contents:</p><br/><br/><p>1.&nbsp;Planning C 
<br/><br/><label>ISBN: </label>9780419160304 
<br/><br/><label>Dewey Class. No.: </label>624.151 HOE