Evert, Hoek John , Bray <br/><br/>
Rock slope engineering 
/ Hoek Evert, Bray John 
 - London  Institution of Mining and Metallurgy  1973 
 - 358 p 
<br/><br/> Includes appendix and index 
<br/><br/><label>ISBN: </label>900488212 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rock Slopes
<br/><br/><label>Dewey Class. No.: </label>624.151363  / HOE