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| 008 | 140529s1983 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
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_aBull, Barry L. _9139443 |
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_aPower over Power _c Barry L. Bull |
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_aPoder _9117223 |
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_tEducational Theory _gvol. 33, nº. 3-4, 1983, págs. 205-214 _wRev1399 |
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_c512599 _d512599 |
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