| 000 | 00487nam a2200157Ia 4500 | ||
|---|---|---|---|
| 005 | 20250913131825.0 | ||
| 008 | 250913s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9231016948 | ||
| 041 | _aEnglish | ||
| 245 | 4 | _aThe Multilateral Exchange of Educational Audio-Visual Materials : Existing Mechanisms and Suggestions for the Future | |
| 260 |
_aParis : _bUNESCO, _c1980 |
||
| 300 |
_a117p.; _c24cm |
||
| 440 |
_aEducational Methods and Techniques _n2 |
||
| 650 | _aReport | ||
| 942 | _cRP | ||
| 999 |
_c160168 _d160168 |
||