000			00347nam a2200145Ia 4500
008			140205s9999 xx 000 0 und d
020			_a003050886X
082			_a575.1/GOO
100			_aGoodenough, Ursula
245			_aGenetics
260			_bHolt, Rinehart and Winston _aNew York _c1978
300			_a841
650			_aGenetics
942			_2ddc _cBK
999			_c1528 _d1528