Tunnel engineering handbook 
ed. John O. Bickel, T. R. Kuesel 
 - vii, 670 p. 
<br/><br/><label>ISBN: </label>0894646559 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tuneles--manuales
<br/><br/><label>Dewey Class. No.: </label>624.193  / TUN 1992