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| 035 | _aUPN01000105146 | ||
| 100 | 1 | _aHazler, Richard J. | |
| 222 | _aEXECUTIVE EDUCATOR | ||
| 245 | _aWhat kids say about bullying | ||
| 300 | _a20-22 | ||
| 362 | 0 | _a1992 Vol. 14, no. 11 | |
| 653 | 0 | _aAGRESIVIDAD | |
| 653 | 0 | _aINTERVENCION | |
| 653 | 0 | _aPOLITICA ESCOLAR | |
| 653 | 0 | _aBULLYING | |
| 700 | 1 | _aHoover, John H., | |
| 700 | 1 | _ecoaut. | |
| 700 | 1 | _aOliver, Ronald, | |
| 700 | 1 | _ecoaut. | |
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