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| 035 | _aUPN01000070077 | ||
| 100 | _aGONZALEZ ROJAS, Jorge | ||
| 222 | _aREVISTA COLOMBIANA DE EDUCACION | ||
| 245 | _aCrisis de la educación e investigación en época de crisis | ||
| 300 | _a135-138 | ||
| 362 | _a1986 No. 18, jul.-dic. | ||
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| 653 | 0 | _aCRISIS EDUCATIVA | |
| 653 | 0 | _aINVESTIGACION EDUCATIVA | |
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