Beer, Gernot <br/><br/>
Technology Innovation in Underground Construction 
Edited by Gernot Beer 
 - Leiden  CRC Press  2010 
 - xxiv, 504p. 
<br/><br/><p>Contents:</p><br/><br/><p>1. Introduction</p 
<br/><br/><label>ISBN: </label>9780415551052 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Underground construction - Technological innovations
<br/><br/><label>Dewey Class. No.: </label>624.19 GER