Diliman 22

Union Catalog (Buklod) 22

National Center for Transportation Studies 21 Asian Institute of Tourism 1

T - Tehnologija 7

Electronic traffic controls Traffic signs and signals 9 Traffic safety 6 Express highways 4 Intelligent transportation systems 4 Management 4 Research 4 Safety measures 4 Traffic flow 4 Roads 3 Highway-railroad grade crossings 2 Maintenance and repair 2 Railroad crossings 2 Traffic engineering 2 Visibility 2 intelligent transportation systems 2 Automatic timers 1 Congresses 1 Electric currents 1 Evaluation 1 Grounding 1 Highway communications 1 Interchanges and intersections 1 Mathematical models 1 Planning 1 Shielding (Electricity) 1 Traffic accidents 1 pogledaj sve ...

National Research Council (U.S.). Transportation Research Board 11 National Research Council (U.S.). Transportation Research Board. Meeting 7 American Association of State Highway and Transportation Officials 5 United States. Federal Highway Administration 4 Parsonson, Peter S. 3 National Cooperative Highway Research Program 2 National Research Council (U.S.). Transportation Research Board. Committee on Traffic Signal Systems 2 Antonucci, Nicholas D. 1 Chang, Edmond Chin-Ping 1 Denny, Hugh W. 1 Fambro, Daniel B. 1 May, Adolf D. 1 Messer, Carroll J. 1 National Research Council (U.S.). Transportation Research Board. Traffic Control Devices Committee 1 National Research Council (U.S.). Transportation Research Board. Traffic Signals Systems Committee 1 Parietti, D. J. 1 Ringrose, Michael R. 1 Rohrbaugh, J. P. 1 Symposium on Integrated Traffic Management Systems Irvine, Calif 1 Texas Transportation Institute 1 Turnbull, Katherine F. 1 Yagoda, H. N. 1 Yauch, Peter J. 1 pogledaj sve ...

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English 22