Diliman 109

Union Catalog (Buklod) 109

National Center for Transportation Studies

T - Technoleg 26 H - Gwyddor Gymdeithasol 12 G - Daearyddiaeth, Anthropoleg, Hamdden 1 V - Gwyddor Lyngesol 1

Data processing Transportation 23 Management 19 Roads 17 Congresses 13 Traffic engineering 11 Design and construction 10 Information storage and retrieval systems 10 Local transit 10 Maintenance and repair 9 Traffic flow 7 Traffic surveys 7 Pavements 6 Traffic accidents 6 Electronic traffic controls 5 Testing 5 Automatic data collection systems 4 Bus lines 4 Highway departments 4 Management information systems 4 Mathematical models 4 Planning 4 Traffic safety 4 Transportation planning 4 Computer graphics 3 Geographic information systems 3 Motor vehicles 3 Research 3 Ridership 3 Technological innovations 3 Gweld pob un ...

National Research Council (U.S.). Transportation Research Board 52 National Cooperative Highway Research Program 20 Transport and Road Research Laboratory 18 American Association of State Highway and Transportation Officials 17 United States. Federal Highway Administration 16 National Research Council (U.S.). Transportation Research Board. Meeting 7 Transit Development Corporation 6 United States. Federal Transit Administration 6 Transit Cooperative Research Program 4 National Research Council (U.S.). Highway Research Board 3 Comsis Corporation 2 Hyman, William A. 1944- 2 National Association of State Highway and Transportation Officials 2 National Cooperative Transit Research & Development Program (U.S.) 2 Pickett, M. W. 2 Road Research Laboratory 2 Adams, Teresa M. 1 Alexander, T. M. 1 Alfelor, Roemer Matubis 1 American Association of state Highway and Transportation Officials 1 American Automobile Association 1 American Society of Civil Engineers. Urban Transportation Division 1 Anderson, Donald R. 1 Bell, Michael 1 Bennett, H. J. 1 Bierbaum, Roger E. 1 Boldt, Roger 1 Bonsall, Peter 1 Boyle, Daniel K. 1 Brebbia, C. A. 1 Gweld pob un ...

Llyfr 109

English 109