官方藏书 / Engineering_and_Technology / Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910 / The New York Tunnel Extension of the Pennsylvania Railroad / The Terminal Station - West
官方藏书 / Engineering_and_Technology / Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910 / The New York Tunnel Extension of the Pennsylvania Railroad / The Terminal Station - West