QU, C.Y. <br/><br/>
DEEP EXCAVATION: THEORY AND PRACTICE 

 - LONDON  Taylor & Francis  2006 
 - xvi+532p.,25x18Cms 
<br/><br/><label>ISBN: </label>0415403308 
<br/><br/><label>Dewey Class. No.: </label>624.151 O93