| 000 | 00359nam a22001337a 4500 | ||
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| 020 | _a81-7223-538-0 | ||
| 082 |
_a030 _bHAR/H |
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| 100 | _aHARPER COLLINS | ||
| 245 |
_aHOW THINGS WORK _b2 - THE UNIVERSAL ENCYCLOPEDIA OF MACHINES |
||
| 260 |
_aUNITED KINGDOM _bHARPER COLLINS _c2003 |
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| 300 | _a591 | ||
| 650 |
_aGENERAL KNOWLEDGE _zUNITED KINGDOM |
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| 942 | _cBK | ||
| 999 |
_c2172 _d2172 |
||