01019nam0-2200313---450-99000875439040332120090924173737.007277-3386-9000875439FED01000875439(Aleph)000875439FED0100087543920081112d2005----km-y0itay50------baengGBy-------001yyClose-face tunnelling machines and ground stabilitya guideline for best practiceBritish Tunnelling Society, Institution of Civil EngineersLondonInstitution of Civil Engineers2005XI,77 p.ill.29 cmGallerieBritish Tunnelling Society324779Institution of Civil Engineers<Gran Bretagna>432755ITUNINARICAUNIMARCBK99000875439040332115 GT-N6-33153DINIDDINIDClose-face tunnelling machines and ground stability720041UNINA