TY  - BOOK
AU  - Chapman, David
AU  - Stark, Alfred
AU  - Metje, Nicole
TI  - Introduction to Tunnel Construction
SN  - 9780415468428
U1  - 624.193 CHA 
PY  - 2014///
CY  - New York
PB  - CRC Press
KW  - Tunnel constructions
N1  - <p><strong style="font-family: Verdana
ER  -