| 000 | 00509nam a2200193 a 4500 | ||
|---|---|---|---|
| 005 | 20210223123849.0 | ||
| 008 | 991125n 000 0 spa u | ||
| 035 | _aUPN01000073976 | ||
| 100 | 1 |
_aLeduc, Renato, _d1897-1986 _928946 |
|
| 222 | _aCOMUNICACIÓN EDUCATIVA | ||
| 245 | _aLa educación nos hace mejores | ||
| 300 | _a9 | ||
| 362 | 0 | _a1982 Año 3, no. 20, jun. | |
| 653 | 0 | _aCALIDAD EDUCATIVA | |
| 653 | 0 | _aCRISIS EDUCATIVA | |
| 653 | 0 | _aEDUCACION | |
| 904 |
_aAC _b011787 |
||
| 905 | _aArticulo | ||
| 999 |
_c66680 _d66680 |
||