| 000 | 00570nam a2200181Ia 4500 | ||
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| 005 | 20250508163747.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 020 | _a92-3-102386-1 | ||
| 037 | _aTextual | ||
| 040 |
_aFEDL _beng _cFEDL |
||
| 041 |
_aeng _2eng |
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| 084 |
_a500, UNE _qFEDL |
||
| 245 | 0 | _aUnesco sourcebook for out-of-school science and technology education | |
| 260 |
_aParis, France _bUnited Nations Educational, Scientific and Cultural Organization _c1986 |
||
| 300 | _a145p. | ||
| 942 |
_cTEXL _h500, UNE |
||
| 999 |
_c1385105 _d1385105 |
||