| 000 | 00330nam a2200109Ia 4500 | ||
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| 008 | 220630s9999 xx 000 0 und d | ||
| 020 | _a978 1 77008 447 6 | ||
| 082 | _aJR 031.3337932 ELEC | ||
| 100 |
_aAWARENESS CHILDREN'S ENCYCLOPEDIA OF KNOWLEDGE 12 _9155831 |
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| 245 | 0 | _aELECTRICITY AND MAGNETISM INVISIBLE FORCES | |
| 942 |
_cBK _y561 _zJohn Tresidder |
||
| 999 |
_c54726 _d54725 |
||