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_c6568 _d6568 |
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| 005 | 20200721111033.0 | ||
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| 020 | _a9231016660 | ||
| 040 | _cPK-IsLIS | ||
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_a500 _bUn28 |
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| 100 | _aUnesco | ||
| 245 | 0 |
_aUnesco handbook for science teachers _c/ Unesco |
|
| 260 |
_bUNESCO Publications, _aParis : _c1980 |
||
| 300 | _a199 p. | ||
| 650 | _aPure Sciences | ||
| 942 | _cBK | ||
| 505 | 0 | _a1. Why teach science? 2. Children's development 3. Approaches to content and method 4. Facilities , equipment and materials for teaching science | |