Suggested Topics within your search.
Suggested Topics within your search.
Tunnels
Design and construction
15
Tunneling
12
Design
4
Fires and fire prevention
3
Data processing
2
Excavation
2
Foundations
2
Soil-structure interaction
2
Underground construction
2
Aerodynamics
1
Berlin Wall, Berlin, Germany, 1961-1989
1
Censorship
1
Documentary films
1
Economic conditions
1
Escapes
1
Gunite
1
History
1
Materials
1
Political activists
1
Refugees
1
Retaining walls
1
Safety measures
1
Specifications
1
Standards
1
Technological innovations
1
Tunnells
1
Underground areas
1
Ventilation
1
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5by Megaw, T. M.
Published 1982Book -
6by Bonavia, Michael R. (Michael Robert), 1909-
Published 1987Book -
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