Singer, Sam Human genetics an introduction to the principles of heredity Sam Singer. - San Francisco W. H. Freeman c1978. - viii, 139 p. ill. - A Series of books in biology . Includes bibliographical references and index. ISBN: 0716700549 LCCN: 78000082 Subjects--Topical Terms: Human genetics LC Class. No.: QH431 / .S638 Dewey Class. No.: 573.2/1