| 000 | 00457nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20250220125810.0 | ||
| 008 | 250220s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9231016948 | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a371.3 _bMUL |
||
| 245 | 4 | _aThe multilateral exchange of educational audio-visual materials | |
| 260 |
_aParis _bUnesco _c1980 |
||
| 300 | _a117p. | ||
| 650 | _aEducation | ||
| 650 | _aMethod of instruction | ||
| 942 | _cBK | ||
| 999 |
_c41101 _d41101 |
||