يعرض 1,631 - 1,640 نتائج من 2,750 نتيجة بحث عن '[UNESCO]', وقت الاستعلام: 0.02s تنقيح النتائج
  1. 1631

    Indicators of social and economic change and their applications

    منشور في 1977
    كتاب

    Indicators of social and economic change and their applications
  2. 1632

    Communication policies in India a study حسب Desai, M.V

    منشور في 1977
    كتاب

    Communication policies in India a study
  3. 1633

    Communication policies in Peru a study حسب Ortega, Carlos

    منشور في 1977
    كتاب

    Communication policies in Peru a study
  4. 1634

    Communication policies in Colombia

    منشور في 1977
    كتاب

    Communication policies in Colombia
  5. 1635

    Guide for the conversion of school libraries into media centres.

    منشور في 1977
    كتاب

    Guide for the conversion of school libraries into media centres.
  6. 1636

    Guide for the conversion of school libraries into media centres.

    منشور في 1977
    كتاب

    Guide for the conversion of school libraries into media centres.
  7. 1637

    Unesco thesaurus a structured list of descriptors for indexing and retrieving literature in the fields of eduction, science, social science, culture and communication

    منشور في 1977
    كتاب

    Unesco thesaurus a structured list of descriptors for indexing and retrieving literature in the fields of eduction, science, social science, culture and communication
  8. 1638

    Handbook for information systems and services حسب Atherton, Pauline

    منشور في 1977
    كتاب

    Handbook for information systems and services
  9. 1639

    Directory of documentation, libraries and archives services in Africa.

    منشور في 1977
    كتاب

    Directory of documentation, libraries and archives services in Africa.
  10. 1640

    Intergovernmental Conference on Environmental Education organized by Unesco in co-operation of UNEP, Tbilisi, USSR, 14 - 26 October 1977.

    منشور في 1977
    كتاب

    Intergovernmental Conference on Environmental Education organized by Unesco in co-operation of UNEP, Tbilisi, USSR, 14 - 26 October 1977.

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