Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910 The New York Tunnel Extension of the Pennsylvania Railroad. Paper No. 1150| author | Raymond, Charles W. |
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| download | pg18229.pdb (114K) |
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| language | English |
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| categories | Civil engineering -- Periodicals Railroad tunnels -- Design and construction TA: Engineering (General). Civil engineering |
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| copyright status | Public domain in the USA. |
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| source | Project Gutenberg EBook #18229 2006-04-22 |
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