| 000 | 00721nam a2200193 a 4500 | ||
|---|---|---|---|
| 005 | 20210223130745.0 | ||
| 008 | 081028s1987 mx r 000 0 spa d | ||
| 020 | _a9280321307 | ||
| 035 | _aUPN01000164437 | ||
| 049 | _aUNE | ||
| 080 | _a37: 001.891 (4) =40 AVA. | ||
| 100 | 1 |
_aAvakov, Rachik Mamikonovich _940380 |
|
| 245 | 1 | 0 |
_aEducation, progrès techique, industrialisation: expérience des pays socialistes / _cR. Avakov. |
| 260 |
_aParis : _bUNESCO; _bInstitut International de Planification de l'Education, _c1987. |
||
| 300 |
_a143 p.; _btabl. |
||
| 690 | _aProgreso cientifico- Educacion- Paises desarrollados | ||
| 690 | _aEnseñanza cientifica- Desarrollo cientifico- Paises desarrados | ||
| 905 | _aUNESCO | ||
| 999 |
_c136549 _d136549 |
||