1 - 9 toradh á dtaispeáint as 9 toradh san iomlán ar an gcuardach '', am iarratais: 0.09s Beachtaigh na torthaí
  1. 1
    Foilsithe / Cruthaithe 1969
    LEABHAR

    Traffic control for freeway maintenance.
  2. 2
    de réir Kihlberg, Jaakko K.
    Foilsithe / Cruthaithe 1968
    LEABHAR

    Accident rates as related to design elements of rural highways
  3. 3
    de réir Rockwell, Thomas Hugh 1929-
    Foilsithe / Cruthaithe 1968
    LEABHAR

    Sensing and communication between vehicles
  4. 4
    de réir Michie, Jarvis Dale
    Foilsithe / Cruthaithe 1968
    LEABHAR

    Location, selection, and maintenance of highway guardrails and median barriers
  5. 5
    de réir Bock, Frederick C.
    Foilsithe / Cruthaithe 1968
    LEABHAR

    Factors influencing modal trip assignment
  6. 6
    de réir Pogust, F. B.
    Foilsithe / Cruthaithe 1967
    LEABHAR

    Means of locating disabled or stopped vehicles
  7. 7
    de réir Leisch, Jack E.
    Foilsithe / Cruthaithe 1967
    LEABHAR

    Effect of control devices on traffic operations
  8. 8
    de réir Gardner, Robin P.
    Foilsithe / Cruthaithe 1967
    LEABHAR

    Density and moisture content measurements by nuclear methods
  9. 9
    de réir Dale, John M.
    Foilsithe / Cruthaithe 1967
    LEABHAR

    Development of improved pavement marking materials laboratory phase
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