Cummings, Michael R. Human heredity : principles and issues / Michael R. Cummings. - 3rd ed. - St. Paul : West Pub., c1994. - xxiii, 601 p. : ill. (some col.), col. maps ; 27 cm. Includes bibliographical references and index. ISBN: 0314027475 (hard : recycled, acidfree paper) LCCN: 93026154 Subjects--Topical Terms: Human genetics.Heredity, Human. LC Class. No.: QH431 / .C897 1994 Dewey Class. No.: 573.2/1