| 000 | 00633nam a22002057a 4500 | ||
|---|---|---|---|
| 999 |
_c19847 _d19847 |
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| 003 | OSt | ||
| 005 | 20190927143228.0 | ||
| 008 | 181213b ||||| |||| 00| 0 ben d | ||
| 040 |
_cost _aOSt _beng _dOSt |
||
| 082 | _a016.37 / E83 | ||
| 110 |
_aUNESCO ; International Bureau of Education. _9268066 |
||
| 245 |
_aEducational documentation and information : _bBulletin of the International Bureau of Education. |
||
| 260 |
_aParis : _bUNESCO, _cc 1980. |
||
| 300 |
_a107 p. ; _c24 cm. |
||
| 490 |
_aYear : 54, _vNo. 215 |
||
| 500 | _aIncludes index. | ||
| 508 | _a345 | ||
| 650 |
_aUNESCO _vBibliography. _9268068 |
||
| 942 |
_2ddc _cBK |
||