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  1. 1

    Population growth and educational planning in developing nations حسب Jones, Gavin W.

    منشور في 1975
    كتاب

    Population growth and educational planning in developing nations
  2. 2

    Population growth and costs of education in developing countries حسب Ta, Ngoc Chau

    منشور في 1972
    كتاب

    Population growth and costs of education in developing countries
  3. 3

    Population education a matter of urgency.

    منشور في 1971
    كتاب

    Population education a matter of urgency.

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