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81
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82
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83
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84
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85
Using public transportation to reduce the economic, social, and human costs of personal immobility
Được phát hành 1999Sách -
86
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87
Joint operation of light rail transit or diesel multiple unit vehicles with railroads
Được phát hành 1999Sách -
88
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89
Integrating school bus and public transportation services in non-urban communities
Được phát hành 1999Sách -
90
Essays in transportation economics and policy a handbook in honor of John R. Meyer
Được phát hành 1999Sách