"Registreringsapparater" . . . . . . . . . . . . . . . . . . . . . . . "Modular approach to on-board automatic data collection systems" . "Modular approach to on-board automatic data collection systems"@en . . . . . . . . . . . . . . . . . . . "Offentlig" . . "Línies d'autobusos Estats Units d'Amèrica Tarifes." . . "National Cooperative Transit Research & Development Program (E.-U.)" . . "Tælleapparater" . . "Busser" . . . . "Transports et communications." . . "National Research Council (É.-U.). Transportation Research Board." . . "National Research Council (Estats Units d'Amèrica). Transportation Research Board." . .