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| 005 | 20210219153531.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000105172 | ||
| 100 | _aPolin, Linda | ||
| 222 | _aCOMPUTING TEACHER | ||
| 245 | _aWhat's hot and what's not at AERA 1991 | ||
| 300 | _a5-7 | ||
| 362 | _a19, No. 2, 1991 | ||
| 505 | _aMarzo 1992 | ||
| 653 | 0 | _aINVESTIGACION EDUCATIVA | |
| 904 |
_aAC _b042983 |
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| 905 | _aArticulo | ||
| 999 |
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