GERNOT BEER <br/><br/>
TECHNOLOGY INNOVATIONS IN UNDERGROUND CONSTRUCTION 

 - 2010 
 - DELHI  CRC PRESS  2010 
 - XIX-504 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NULL
<br/><br/><label>Dewey Class. No.: </label>6214.092/BEE