Diliman 94

Union Catalog (Buklod) 94

National Center for Transportation Studies

T - Technology 22 H - Social Science 1

Maintenance and repair 94 Roads 90 Pavements 21 Management 18 Safety measures 18 Design and construction 13 Bridges 9 Highway departments 9 Traffic signs and signals 7 Employees 6 Personnel management 6 Transportation 5 Addresses, essays, lectures 4 Congresses 4 Data processing 4 Rural roads 4 Snow and ice control 4 Deterioration 3 Hazardous substances 3 Planning 3 Road markings 3 Road work zones 3 Traffic safety 3 Environmental aspects 2 Equipment and supplies 2 Evaluation 2 Materials 2 Pavements, Concrete 2 Road machinery 2 Testing 2 näytä kaikki ...

National Research Council (U.S.). Transportation Research Board 44 American Association of State Highway and Transportation Officials 16 National Research Council (U.S.). Highway Research Board 15 National Cooperative Highway Research Program 12 National Research Council (U.S.). Transportation Research Board. Meeting 11 United States. Federal Highway Administration 8 National Research Council (U.S.). Highway Research Board. Meeting 5 American Association of State Highway and Transportation Officials. Subcommittee on Maintenance 4 Hyman, William A. 1944- 4 National Research Council (U.S.). Highway Research Board. Committee on Snow and Ice Control 4 National Research Council (U.S.). Transportation Research Board. Committee on Maintenance and Operations Personnel 4 Transport Research Laboratory 4 National Research Council (U.S.). Highway Research Board. Committee on Effect of Ice Control 3 National Research Council (U.S.). Highway Research Board. Committee on Salvaging Old Pavements by Resurfacing 3 Bryden, James E. 2 Byrd, L. G. 2 Cambridge Systematics 2 Mace, Douglas J. 2 National Research Council (U.S.). Highway Research Board. Committee on Maintenance Management 2 National Research Council (U.S.). Highway Research Board. Dept. of Economics, Finance and Administration 2 Parsons Brinckerhoff 2 Transport and Road Research Laboratory 2 Alexander, T. M. 1 Alfelor, Roemer Matubis 1 American Association of State Highway Officials 1 Anderson, Donald R. 1 Anderson, S. D. 1 Antonucci, Nicholas D. 1 Booz, Allen & Hamilton 1 Byrd, Tallamy, MacDonald & Lewis 1 näytä kaikki ...

Kirja 94

English 94