يعرض 1 - 2 نتائج من 2 نتيجة بحث عن 'Thomas, George Isaiah', وقت الاستعلام: 0.01s تنقيح النتائج
  1. 1

    Individualizing instruction in the elementary school حسب Thomas, George Isaiah

    منشور في 1967
    كتاب

    Individualizing instruction in the elementary school
  2. 2

    Extended school year designs an introduction to new plans of school organization which can result in financial economies and provide more education for all pupils

    منشور في 1966
    كتاب

    Extended school year designs an introduction to new plans of school organization which can result in financial economies and provide more education for all pupils

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