1.
図書 |
William H. Schmidt ... [et al.]
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2.
図書 |
Organisation for Economic Co-operation and Development ; Centre for Educational Research and Innovation ; Nisbet, John Donald
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3.
図書 |
Ed Davis
|
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4.
図書 |
Larry S. Hannah and John U. Michaelis
|
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5.
図書 |
L. Thomas Hopkins
|