Tunnelling under difficult conditions
Tunnelling under difficult conditions
/ Proceedings of the International Tunnel Symposium, Tokyo, 1978
- Oxford: Pergamon Press, , 1979
- xv, 406p.
9780080242378
Science
Tunnelling
624.19(082.2) / L9
9780080242378
Science
Tunnelling
624.19(082.2) / L9