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| 008 | 240618s9999||||xx |||||||||||||| ||und|| | ||
| 020 |
_aNCST _c18.44 |
||
| 040 | _aMAIN | ||
| 082 | _a1018 | ||
| 100 |
_aPAPERT,SEYMOUR _938202 |
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| 245 | 0 | _aMINDSTORMS: CHILDREN,COMPUTERS AND POWERFUL IDEAS | |
| 250 | _a1 | ||
| 260 |
_bBB _c1980 _aNEW YORK |
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| 300 | _b230 | ||
| 942 | _cBK | ||
| 999 |
_c45060 _d45060 |
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