| 000 | 00655nam a22002057a 4500 | ||
|---|---|---|---|
| 003 | BD-DhUL | ||
| 005 | 20160612142839.0 | ||
| 008 | 160612s1980 xxk||||| |||| 00| 0 eng d | ||
| 020 | _a9231016948 | ||
| 040 |
_aBD-DhUL _cBD-DhUL |
||
| 082 |
_a371.335 _bMUL |
||
| 110 | _aUnesco. | ||
| 245 | 1 | 4 |
_aThe Multilateral exchange of educational audio-visual materials : _bexisting mechanisms and suggestions for the future / _cUnesco. |
| 260 |
_aParis : _bUnesco, _c1980. |
||
| 300 |
_a117 p. ; _c24 cm. |
||
| 490 |
_aEducational methods and techniques, _v2. |
||
| 650 | 0 | _aAudio-visual materials. | |
| 650 | 0 | _aEducational exchanges. | |
| 942 |
_2ddc _cBK |
||
| 999 |
_c78009 _d78009 |
||