000 00304nam a22001217a 4500
999 _c4264
_d4264
003 DE-31
005 20181113154304.0
008 181113b ||||| |||| 00| 0 ger d
040 _cCopernicus Gymnasium
245 _aGenetik
_cWalter Botsch
260 _aBerlin
_bCornelsen-Velhagen
_c1977
942 _2udc
_cBUCH