A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building the Queensboro Subway Extension
Describes means employed and progress already made in carrying out one of the most difficult subway projects yet taken in hand, viz., construction of Queenboro subway extension at 42nd St., New York City.
Building the Queensboro Subway Extension
Describes means employed and progress already made in carrying out one of the most difficult subway projects yet taken in hand, viz., construction of Queenboro subway extension at 42nd St., New York City.
Building the Queensboro Subway Extension
Compressed Air Mag
Roberts, S.G. (author)
1923
5 pages
13 Figs.
Article (Journal)
English
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