| 000 | 00633nam a2200193Ia 4500 | ||
|---|---|---|---|
| 005 | 20250508150839.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextual | ||
| 040 |
_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
||
| 084 |
_a372.3, UNI _qFEDL |
||
| 245 | 0 | _aIntroduction to natural science in primary schools | |
| 245 | 0 | _cUnited National Educational Scientific and Cultural Organisation | |
| 260 |
_aGeneva _bInternational Bureau of Education |
||
| 300 | _a171p. | ||
| 490 | _aInternational Bureau of Education; Publication No-111 | ||
| 942 |
_cTEXL _h372.3, UNI |
||
| 999 |
_c1326052 _d1326052 |
||