| 000 | 00361nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1985 xxu||||| |||| 00| 0 eng d | ||
| 082 | _a535 PARL | ||
| 100 | _aPARKER (Steve). | ||
| 245 | _aLight:step into science | ||
| 260 |
_aLondon _bGranada Publishing _c1985 |
||
| 300 | _a43 | ||
| 650 | _aLight Projects Experiments | ||
| 690 | _aOptics | ||
| 906 | _a046808 | ||
| 999 |
_c95893 _d95893 |
||