000 00271nam a2200133Ia 4500
100 _aBurgess,jan.
020 _a0-356-07095-6
942 _cBK
654 _a
245 _aEveryday Inventions
260 _aLondon
_bMacdonald
_c1982
082 _a609
300 _bHb
_a32
999 _c354386
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041 _aeng