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| 005 | 20210219153441.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000100544 | ||
| 100 | 1 | _aCarpenter, Calvin L. | |
| 222 | _aCOMPUTING TEACHER | ||
| 245 | _aSocial studies : plugging in to the information age | ||
| 300 | _a38-39 | ||
| 362 | 0 | _a1992 Vol. 19, no. 7 | |
| 653 | 0 | _aCORREO ELECTRONICO | |
| 653 | 0 | _aESTUDIOS SOCIALES | |
| 653 | 0 | _aRECUPERACION DE INFORMACION | |
| 653 | 0 | _aTELECONFERENCIAS | |
| 904 |
_aAC _b038355 |
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| 905 | _aArticulo | ||
| 999 |
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