Tunnel engineering handbook 
edited by John O. Bickel, T.R. Kuesel 
 - New York  Van Nostrand Reinhold Company  1982 
 - 670 p. : ill. ; 26 cm. 
<br/><br/><label>ISBN: </label>0442281277 
<br/><br/><label>LCCN: </label>80-24536 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tunneling