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Union Catalog (Buklod)

National Center for Transportation Studies 1,502 Asian Institute of Tourism 21 School of Urban and Regional Planning 1

T - Technology 406 H - Social Science 96 K - Law 4 C - Historical Sciences 1 L - Education 1 R - Medicine 1 Z - Library Science 1 查看所有 ...

Roads 299 Design and construction 224 Transportation 220 Congresses 185 Local transit 165 Maintenance and repair 156 Management 150 Planning 139 Pavements 137 Testing 123 Safety measures 105 Bridges 100 Traffic safety 83 Research 71 Urban transportation 61 Highway research 55 Traffic engineering 55 Pavements, Asphalt 54 Data processing 52 Finance 51 Addresses, essays, lectures 48 Traffic flow 46 Environmental aspects 44 Highway departments 41 Traffic signs and signals 41 Evaluation 35 Highway engineering 33 Bus lines 31 Choice of transportation 31 Transportation and state 31 查看所有 ...

National Research Council (U.S.). Transportation Research Board National Cooperative Highway Research Program 310 American Association of State Highway and Transportation Officials 304 United States. Federal Highway Administration 203 National Research Council (U.S.). Transportation Research Board. Meeting 159 Transit Cooperative Research Program 145 United States. Federal Transit Administration 140 Transit Development Corporation 128 National Research Council (U.S.). Highway Research Board 28 United States. Urban Mass Transportation Administration 13 Cambridge Systematics 11 Turnbull, Katherine F. 10 National Cooperative Transit Research & Development Program (U.S.) 9 Pratt, Richard H. 7 Texas Transportation Institute 7 Vance, John C. 7 Levinson, Herbert S. 6 Multisystems, inc 6 Anderson, S. D. 5 Balog, John N. 5 International Skid Prevention Conference Columbus, Ohio 5 Parsons, Brinckerhoff, Quade & Douglas 5 Evans, John E. IV 4 Fitzpatrick, Kay 4 Harwood, Douglas W. 4 Humphrey, Thomas F. 4 KFH Group 4 Kandhal, Prithvi S. 4 McGavock, Adam T. 4 Parsons Brinckerhoff 4 查看所有 ...

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