International Tunnelling Association. Austrian National Co <br/><br/>
The Austrian art of tunnelling: in construction, consulting and research 
/  	International Tunnelling Association. Austrian National Committee 
 - Berlin  Ernst & Sohn  2008 
 - 199 p. 
<br/><br/> Includes appendix and index. 
<br/><br/><label>ISBN: </label>9783433029244 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tunneling<br/>Consulting engineers-Austria
<br/><br/><label>Dewey Class. No.: </label>624.193  / INT