Hoek, Evert, <br/><br/>
Rock slope engineering / 
Evert Hoek and John Bray. 
 - 3rd ed. 
 - London :  Institution of Mining and Metallurgy,  1981. 
 - 358 p. :  ill. ;  28 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>0900488573 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE<br/>Rock slopes.
<br/><br/><label>Dewey Class. No.: </label>624.152  / HOE