00390nam a2200157Ia 4500008004100000020001500041082001600056100002500072245002700097250000600124260004500130300000800175650001800183650001800201653001300219170901s1977    xx            000 0 und d  a0029789303  a575.1bH58E  aHerskowitz, Irwin H. 0aPrinciples of Genetics  a2  aNew YorkbMacmillan Publishing Co.c1977  a836  aLife sciences  aPure Sciences  aGenetics