| 000 | 00666nam a22002417a 4500 | ||
|---|---|---|---|
| 005 | 20251108175438.0 | ||
| 008 | 250721s1991 xx 000 0 eng d | ||
| 082 | 1 | 4 | _aR/J/371.33/Han |
| 100 | 1 | _aHann, Judith | |
| 245 | 1 | 0 |
_aHow Science Works : _bFascinating projects and Experiments that reveal the secrets of science / |
| 264 | 1 |
_aLondon : _bDorling Kindersley, _c1991. |
|
| 300 | _a192p | ||
| 490 | 0 | _aEYEWITNESS SCIENCE GUIDES | |
| 650 | 1 | 7 | _aExperiments |
| 650 | 1 | 7 | _aScience |
| 650 | 1 | 7 | _aSound |
| 650 | 1 | 7 | _aLight |
| 650 | 1 | 7 | _aAir |
| 650 | 1 | 7 | _aWater |
| 653 | _aناشؤون صغار (10-14) سنة | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c134292 _d134292 |
||