00947nam0-22003251i-450 99000004090040332120181018101929.0000004090FED01000004090(Aleph)000004090FED0120011111d1954----km-y0itay50------baitay-------001yy<<La >>construction des tunnels, galeries et souterrainspar George Bardout et Pierre Berny.ParisEyrolles1954287 p.ill., 9 tav. f.t.25 cmGallerieCostruzione624.19Bardout,George331776Berny,PierreITUNINARICAUNIMARCBK99000004090040332113 E 34 1123276FINBCN7/182787DINTRFINBCDINTRConstruction des tunnels, galeries et souterrains106336UNINAING01