"Cyclistes." . . "Déplacements à bicyclette." . . "Cykelstier" . . "Bicycling." . . "National Research Council (U.S.). Transportation Research Board. Committee on Bicycling and Bicycle Facilities." . . "Cykeltrafik" . . "Bicycles." . . "National Research Council (É.-U.). Transportation Research Board." . . "Bicycling and bicycle facilities : research problem statements" . . . . . . . . . . . . "Transportation research circular" . . . "Publications officielles" . . . . . . . "Bicycling and bicycle facilities research problems statements"@en . . . . "Bicycling and bicycle facilities research problem statements"@en . "Bicycling and bicycle facilities research problem statements" . . . . . "This Circular contains 24 research problem statements developed by the Transportation Research Board Committee A3B07, Bicycling and Bicycle Facilities. Each problem statement contains a title, problem description, statement of objective, and statement of urgency. This set of statements, many of which are carried forward from the 1981 edition, were developed by a process that included a public solicitation for input which brought suggestions from practitioners in all parts of the country."@en . "Matériel didactique" . . . . . . "Research." . .