TY - BOOK AU - Cummings, Michael R. AU - ED - ED - ED - ED - TI - : principles and issues SN - 314095780 SN - 2 PY - 1997///];copyright 199746 CY - Belmont, CA PB - West/Wadsworth KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Human genetics.;Heredity, Human N1 - Includes bibliographical references and index; 5 ER -