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Search results for "class periods"

Filters: Transportation and Infrastructure Transportation and Infrastructure × Transportation Research Board TRB × 2014 2014 ×
Viewing 1 - 2 of 2 results by relevance

Developing Best-Practice Guidelines for Improving Bus Operator Health and Retention  (2014)

Operation of Traffic Signal Systems in Oversaturated Conditions, Volume 2 – Final Report  (2014)