| 000 | 00533nam a2200181 a 4500 | ||
|---|---|---|---|
| 005 | 20240622063725.0 | ||
| 008 | 080922s1972 mx r 000 0 spa d | ||
| 035 | _aUPN01000159990 | ||
| 049 | _aUNE | ||
| 080 | _a377: 374.7 (100) =20 GRE. | ||
| 100 | 1 | _aGretler, Armin. | |
| 245 | 1 | 4 |
_aThe Training of adult middle-level personnel / _cArmin Gretler. |
| 260 |
_aParis : _bUNESCO, _c1972. |
||
| 300 | _a164 p. | ||
| 690 | _aEducacion de adultos- Formacion profesional | ||
| 690 |
_aEducación y empleo _916805 |
||
| 905 | _aUNESCO | ||
| 999 |
_c132104 _d132104 |
||