TY  - BOOK
AU  - Dunn,Andrew
TI  - Tunnels / 
T2  - Structures
SN  - 075020494X
U1  - 624 
PY  - 1992///
CY  - East Sussex
PB  - Wayland, 
KW  - Engineering
KW  - Tunnels
N1  - Teens
UR  - \\munm2l2sv\cover$\img_m3956.jpg
ER  -