يعرض 1 - 2 نتائج من 2 نتيجة بحث عن '"Transportation Organization for economic cooperation and development countries Congresses."', وقت الاستعلام: 0.03s تنقيح النتائج
  1. 1

    Urban transport and the environment, 10-12 July 1979.

    منشور في 1979
    كتاب

    Urban transport and the environment, 10-12 July 1979.
  2. 2

    General transport plans methods, gaps and prospects : Report of the Twenty-Seventh Round Table on Transport Economics, held in Paris on 10th and 11th October 1974.

    منشور في 1975
    كتاب

    General transport plans methods, gaps and prospects : Report of the Twenty-Seventh Round Table on Transport Economics, held in Paris on 10th and 11th October 1974.

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