| 000 | 00452nam a2200181Ia 4500 | ||
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| 005 | 20260922095447.0 | ||
| 008 | 260922s9999 xx 000 0 und d | ||
| 020 | _a0-8094-5716-4 | ||
| 041 | _aeng | ||
| 082 | _a005.03 | ||
| 245 | 1 | 0 |
_aSpace _b: Understanding Computers |
| 250 | _a1 | ||
| 264 |
_aVirginia _bTime-Life Books _c1987 |
||
| 300 |
_a128 hlm. _bilus. _c29 cm |
||
| 650 | 4 | _a0 | |
| 655 | _aGrade 7-9 | ||
| 700 | 1 |
_aCONSTABLE, George _eeditor |
|
| 999 |
_c209272 _d209272 |
||