| 000 | 00467nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160348.0 | ||
| 008 | 081020s1989 mx r 000 0 spa d | ||
| 020 | _a923102535X | ||
| 035 | _aUPN01000163887 | ||
| 049 | _aUNE | ||
| 080 | _a371.3: 373.62 =20 MOD. | ||
| 245 | 0 | 4 | _aThe Modular approach in technical education. |
| 260 |
_aParis : _bUNESCO. _c1989. |
||
| 300 |
_a63 p.; _bfot. |
||
| 690 | _aEnseñanza tecnica- Metodos de enseñanza | ||
| 905 | _aUNESCO | ||
| 999 |
_c136000 _d136000 |
||