يعرض 1 - 2 نتائج من 2 نتيجة بحث عن 'Colvin, Stephen S. (Stephen Sheldon) 1869-1923', وقت الاستعلام: 0.01s تنقيح النتائج
  1. 1

    Intelligence tests and their use Pt. I. the nature, history, and general principles of intelligence testing. Pt. II. The administrative use of intelligence tests.

    منشور في 1923
    كتاب

    Intelligence tests and their use Pt. I. the nature, history, and general principles of intelligence testing. Pt. II. The administrative use of intelligence tests.
  2. 2

    The learning process حسب Colvin, Stephen S. (Stephen Sheldon) 1869-1923

    منشور في 1911
    كتاب

    The learning process

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