000 00314nam a2200121Ia 4500
001 4458
008 190520s9999 xx 000 0 und d
020 _a0153439351
100 1 _aHarcourt school Publisher
245 1 0 _aInV 1isible Pull : Electricity and Magnets
260 _bHarcourt school Publisher
942 _cCA
999 _c16199
_d16199