000 00303nam a2200145Ia 4500
008 221121s9999 xx 000 0 und d
041 _aENGLISH
082 _bBUR
100 _aBURGAN M
245 0 _aGENETIC ENGINEERING
260 _bSCHOLASTIC
300 _a64
650 _aSTORY
942 _cREF
999 _c177138
_d177138