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Intensity of traffic on Punjab roads
Preliminary results of road-use studies
Cincinnati traffic survey. Report 1940
Measuring potential traffic of proposed vehicular crossing
Decrease in trend of traffic volume indicated
Results of highway capacity studies
Uses of traffic surveys and studies in planning
Traffic growth and composition, 1937-1941
Wind-Tunnel Investigation of an NACA 23012 Airfoil with a 0.30-Airfoil- Chord Double Slotted Flap
Development of highway traffic data by California division of highways
New traffic counting procedure for commercial vehicles inaugurated
New method of making urban traffic studies
New method of making urban traffic studies
Origin and destination surveys in urban areas
Urban origin-destination traffic surveys
New method of making urban traffic studies
Trends in motor-vehicle travel, 1936 to 1945
Traffic trends on rural roads in 1945
Supperssion of Image Movement in Air Photography
Flying for Air Survey: Suggested Navigational Method of Flying Parallel Strips
Origin and destination traffic census
Wind-Tunnel Investigation of Drooped Ailerons on a 16-Percent-Thick Low- Drag Airfoil
Air-Line Distances Between Cities in the United States, 1947
Traffic surveys -- Practical methods for planners and road engineers
Simple method for small community basic traffic planning
Utilization of economic analysis to determine traffic trends
Traffic engineering can be applied to practical business problems
Canton counts its traffic by postcard
Winter traffic survey problems in small city
Traffic trends on rural roads in 1948
Traffic trends on rural roads in 1949
Traffic trends on rural roads in 1949
How to relate traffic volumes to peak flows
Sample traffic census, August 1949
Chicago's Mobile traffic survey unit
Vehicle counter for road-traffic census
Methods of making traffic surveys, especially before-and-after studies
Retail merchant's interest in traffic problems