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005 | 20210219153252.0 | ||
008 | 991125n 000 0 u | ||
035 | _aUPN01000087493 | ||
100 | _aPRESTON, Nancy R | ||
222 | _aEDUCATIONAL MEDIA AND TECHNOLOGY YEARBOOK | ||
245 | _aMediagraphy: print and nonprint resources | ||
300 | _a307-348 | ||
362 | _a1993 Vol. 19 | ||
653 | 0 | _aASOCIACIONES EDUCATIVAS | |
653 | 0 | _aBASES DE DATOS | |
653 | 0 | _aCD-ROM | |
653 | 0 | _aCOMPUTACION EDUCATIVA | |
653 | 0 | _aESTADOS UNIDOS DE AMÉRICA | |
653 | 0 | _aTECNOLOGIA EDUCATIVA | |
653 | 0 | _aTELECOMUNICACIONES | |
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905 | _aArticulo | ||
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