يعرض 1 - 2 نتائج من 2 نتيجة بحث عن 'Stech, Ernest', وقت الاستعلام: 0.01s تنقيح النتائج
  1. 1

    Effective group communication how to get action by working in groups حسب Stech, Ernest

    منشور في 1985
    كتاب

    Effective group communication how to get action by working in groups
  2. 2

    Working in groups a communication manual for leaders and participants in task-oriented groups حسب Stech, Ernest

    منشور في 1976
    كتاب

    Working in groups a communication manual for leaders and participants in task-oriented groups

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