000 00334nam a2200145Ia 4500
020 _a9780582819009
082 _bT-391
_a500
100 _a"Johnson,Penny"
245 0 _aExploring Science class-6
260 _b,pearson
_aLondon
_c2014
300 _a96
944 _cTB
999 _c77198
_d77198