Yun, Bai. <br/><br/>
Underground engineering   Planning, Design , Construction and operation of the underground space 
Bai Yun. 
 - 1st edition. 
 - pages cm 
<br/><br/>
<br/><br/><label>ISBN: </label>9780128127025 (papercover : alk. paper) 
<br/><br/><label>Dewey Class. No.: </label>624.1  / YUN