000 00282nam a2200121Ia 4500
001 77
008 190520s9999 xx 000 0 und d
020 _a0134344790
100 1 _aPrentice Hall
245 1 0 _aScience Explorer: Cells and heredity
260 _bPrentice Hall
942 _cCA
999 _c11839
_d11839