TY - GEN AU - Cummings,Michael R. TI - Human heredity: principles and issues SN - 9781133108634 AV - QH431 cum U1 - 599.93/5 21 PY - 2014/// CY - Belmont, Calif. PB - Brooks/Cole, Cengage Learning KW - Human genetics KW - Heredity, Human ER -