TY  - BOOK
AU  - Maidl,Bernhard
AU  - Thewes,Markus
AU  - Maidl,Ulrich
TI  - Handbook of tunnel engineering
AV  - TF234 .M35 2013eb
U1  - 485 
PY  - 2013///]
CY  - Berlin
PB  - Ernst & Sohn
KW  - Tunneling
KW  - Handbooks, manuals, etc
KW  - Electronic books
N1  - Includes bibliographical references and index
UR  - http://site.ebrary.com/lib/rucke/Doc?id=10780746
ER  -