Diliman 27

Union Catalog (Buklod) 27

National Center for Transportation Studies 26 Asian Institute of Tourism 1

T - Technologie 4 H - Sociale Wetenschappen 1

Express highways Management 11 Design and construction 8 Electronic traffic controls 4 Traffic signs and signals 4 Congresses 3 Maintenance and repair 3 Roads 3 Safety measures 3 Traffic engineering 3 Traffic flow 3 Disabled vehicles on express highways 2 Economic aspects 2 Mathematical models 2 Research 2 Traffic accidents 2 Transportation 2 Aggregates (Building materials) 1 Bridges 1 Communication systems 1 Cost effectiveness 1 Costs 1 Curbs 1 Data processing 1 Environmental aspects 1 Environmental impact statements 1 Finance 1 Guard fences 1 High occupancy vehicle lanes 1 High-occupancy vehicle lanes 1 Bekijk alles ...

National Research Council (U.S.). Transportation Research Board 20 National Cooperative Highway Research Program 6 American Association of State Highway and Transportation Officials 5 National Research Council (U.S.). Transportation Research Board. Meeting 4 United States. Federal Highway Administration 4 National Research Council (U.S.). Transportation Research Board. Committee on Freeway Operations 2 Texas Transportation Institute 2 Burns, E. Nels 1 Colpitts, K. 1 Cunard, Richard A. 1 Davinroy, Thomas B. 1 Dudek, Conrad L. 1 Dunlap, Duane F. 1 Gamble, Hays Bentley 1 Hyman, William A. 1 Lomas, Tim 1 Margiotta, Richard A. 1 Meyer, A. H. 1937- 1 National Research Council (U.S.). Highway Research Board 1 National Research Council (U.S.). Transportation Research Board. Committee on Travelers Services 1 National Research Council (U.S.). Transportation Research Board. Freeway Operations Committee 1 National Research Council. Transportaton Research Board 1 Plaxico, Chuck A. 1 Ringrose, Michael R. 1 Roy Jorgensen Associates 1 Symposium on Integrated Traffic Management Systems Irvine, Calif 1 Tignor, Samuel C. 1 Turnbull, Katherine F. 1 Ullman, Gerald L. 1 United States. Federal Transit Administration 1 Bekijk alles ...

Boek 27

English 27