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_a370.072 _bF634i |
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_aFlórez Ochoa, Rafael _918630 |
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_aInvestigación Educativa y Pedagógica / _cRafael Flórez Ochoa; Alonso Tobón Restrepo |
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_aBogotá : _bMcGraw-Hill , _c2001 |
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| 300 |
_a221 p. _b: il. |
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| 504 | _aIncluye: Indice, Bibliografías | ||
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_aINVESTIGACION EDUCATIVA _968217 |
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_aINVESTIGACION PEDAGOGICA _916011 |
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_aTobón Restrepo, Alonso _968218 |
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