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_aAngrist, Joshua _91796 |
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_aNew evidence on classroom computers and pupil learning _cJoshua Angrist, Victor Lavy |
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_aEnseñanza automatizada _958561 |
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_aEnseñanza primaria _958569 |
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_aOrdenador _959604 |
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_aIsrael _9115528 |
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_aLavy, Victor _925884 |
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_aEn: _tThe economic journal _dOxford : 2002 _w104400 _gvol. 112, no. 482, Oct., p. 735-765. - Loc. S.41 |
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