North American tunneling'96 :  proceedings of the International Conference on North American Tunneling'96 and the 22nd General Assembly of the International Tunneling Association-Washington, DC/USA/21-24 April 1996 / 
ed. by Levent Ozdemir 
 - 2 volúmenes 
<br/><br/><label>ISBN: </label>9054108029 (obra completa) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Construcción de túneles--Congresos<br/>Excavaciones--Congresos<br/>Construcciones subterráneas--Congresos
<br/><br/><label>LC Class. No.: </label>TA800  / I58 1996