TY - BOOK AU - Cummings,Michael R. TI - Human heredity: principles & issues SN - 0534495117 (pbk.) AV - QH431 .C897 2006 U1 - 599.93/5 22 PY - 2006/// CY - Belmont, Calif. PB - Thomson Brooks/Cole KW - Human genetics KW - Heredity, Human N1 - Includes bibliographical references and index ER -