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_aLB1028.5 _bI577 |
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_aDigital Equipment Corporation _925641 |
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| 245 | 1 | 0 | _aIntroduction to computer-based education. |
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_aMarlborough, Mass. : _bDigital Equipment Corporation, _c1984. |
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| 300 | _a142. | ||
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_aCOMPUTER-ASSISTED INSTRUCTION _929984 |
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_aEDUCATION _xDATA PROCESSING _953342 |
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| 650 | 4 |
_aEDUCATIONAL TECHNOLOGY _947708 |
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| 991 | 0 | 0 | _a0519 |
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_b07 _cการศึกษา วิจัย |
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