| 000 | 00597nam a2200193 u 4500 | ||
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| 005 | 20250116063856.0 | ||
| 008 | 170403s1990 mx r 000 0 spa d | ||
| 035 | _aUPN01000217232 | ||
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_aLB41 _bC3.5 |
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_aEl campo pedagógico : _bilusión, institución e investigación / _ccomp. José Antonio Serrano Castañeda. |
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_aMéxico : _bUNAM, _c1990. |
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| 300 | _a174 p. | ||
| 440 | 0 |
_aCuadernos de la ENEP Aragón ; _v56 |
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_aEducación _9682 |
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_aSerrano Castañeda, José Antonio _ecomp. _930005 |
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| 905 | _aLibro | ||
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_c189332 _d189332 |
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