A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Der grosse Apennin-Tunnel der "Direttissima" Bologna-Firenze
Description of and comments on design and construction of great Appenine tunnel, 18.5 km long, on railroad cut-off between Bologna and Florence, Italy. (See also - n 19 May 12 1934 p 217-21)
Der grosse Apennin-Tunnel der "Direttissima" Bologna-Firenze
Description of and comments on design and construction of great Appenine tunnel, 18.5 km long, on railroad cut-off between Bologna and Florence, Italy. (See also - n 19 May 12 1934 p 217-21)
Der grosse Apennin-Tunnel der "Direttissima" Bologna-Firenze
Der grosse Apennin-Tunnel der "Direttissima" Bologna-Firenze
Thomann, E. (author)
1934
7 pages
Article (Journal)
German
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