00261nam a2200133Ia 4500020001800000082001000018100001700028245002800045250000600073260002500079300000800104500000900112650000600121 a0-07-y66491-9 a575.1 aPai, Anna C. 0aFoundations of Genetics a2 aLouisianabMontreat. a464 a2077 a-