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| 003 | AR-FADEU | ||
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| 245 | _aInvestigación participante : mito y realidad | ||
| 260 | _aBuenos Aires | ||
| 260 | _bKapelusz | ||
| 260 | _c1985 | ||
| 300 | _a93 p | ||
| 440 | _aLos nuevos problemas educativos | ||
| 650 | _aINVESTIGACION SOCIAL | ||
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