000 00636nam a2200217 a 4500
005 20210219153134.0
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035 _aUPN01000079759
100 _aStrommen, Erik F.
222 _aEDUCATIONAL TECHNOLOGY
245 _aFormative studies in the development of a new computer pointing device for young children
300 _a43-51
362 _a32, No. 4, 1992
505 _aSeptiembre 1992
653 0 _aEVALUACION FORMATIVA
653 0 _aMECANISMOS DE INPUT OUTPUT
653 0 _aNI\197OS JOVENES
653 0 _aREQUISITO DISE\197ADO
904 _aAC
_b017570
905 _aArticulo
999 _c69249
_d69249