000 00664nam a2200217 a 4500
005 20210219153236.0
008 991125n 000 0 eng u
035 _aUPN01000085302
100 _aHicken, Samuel
222 0 _aEDUCATIONAL TECHNOLOGY RESEARCH AND DEVELOPMENT
245 0 _aLearner control models and incentive variations in computer-delivered instruction
300 _a15-26
362 _a1992 40, no. 4
653 0 _aDISEÑO ASISTIDO POR ORDENADOR
653 0 _aENSE\197ANZA DEL CONTROL DEL ESTUDIANTE
653 0 _aINCENTIVOS
700 _aKlein, James D.
700 _aSullivan, Howard J.
904 _aAC
_b023113
905 _aArticulo
999 _c71809
_d71809