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008 250729s2002 xx 000 0 und d
020 _a978-1447862239
040 _cAL
041 _aeng
082 _a540.1 MASC
100 _aMascarenhas Ronald
_9225263
245 _aChem magic-exchanging experiments in chemistry
260 _aMangalore
_c2002
300 _a59p
650 _aChemistry
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942 _2ddc
_cBED
999 _c236828
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