1.
図書 |
Transportation Research Board
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2.
図書 |
Transportation Research Board, National Research Council
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3.
図書 |
National Research Council, Transportation Research Board
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4.
図書 |
R.A. Uher and N. Sathi (Rail Systems Center, Mellon Institute, Carnegie-Mellon University)
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5.
図書 |
J.H. Batchelder ... [et al.]
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6.
図書 |
Transportation Research Board, National Academiy of Sciences
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7.
図書 |
Transportation Research Board, National Academy of Sciences
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8.
図書 |
Transportation Research Board, National Academy of Sciences
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9.
図書 |
Frederick W.Memmott
|
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10.
図書 |
Transportation Research Board, National Academy of Sciences
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