Standard specifications for tunneling-2006: Mountain tunnels / YAHAGI Shuichi, Chairman, Committee of Tunneling Engineering. Society of Civil Engineers.
Trích dẫn kiểu ChicagoStandard Specifications for Tunneling-2006: Mountain Tunnels / YAHAGI Shuichi, Chairman, Committee of Tunneling Engineering. Society of Civil Engineers.
Trích dẫn MLAStandard Specifications for Tunneling-2006: Mountain Tunnels / YAHAGI Shuichi, Chairman, Committee of Tunneling Engineering. Society of Civil Engineers.
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