000 | 00491nab a2200193 a 4500 | ||
---|---|---|---|
005 | 20230225063735.0 | ||
008 | 991125s1985 mx 000 0 spa u | ||
035 | _aUPN01000152421 | ||
100 | 1 | _aBELLO, Vicente | |
222 | _aEDUCACION 2001 | ||
245 | _aLos problemas educativos | ||
260 | _aMéxico | ||
300 | _a27-32 | ||
362 | 0 | _a1997 No. 23, abr. | |
650 | 2 |
_aEducación pública _919068 |
|
650 | 2 |
_aCrisis educativa _911432 |
|
650 | 4 | _aMANTENIMIENTO | |
905 | _aArticulo | ||
999 |
_c124544 _d124544 |