000 00325nam a2200145Ia 4500
020 _a0000809473291
082 _b758
_a500
100 _a"Gakken"
245 0 _aSimple Experiments
260 _bTime Life Asia
_aJapan
_c1998
300 _a0
944 _cBK
999 _c235646
_d235646