Singer, Sam, 1944-, The biology of people / [print] Sam Singer, Henry R. Hilgard. - San Francisco : W.H. Freeman, (c)1978. - xii, 546 pages : illustrations ; 28 cm. - A Series of books in biology . Includes bibliographies and index. ISBN: 9780716700265 LCCN: 77017893 Subjects--Topical Terms: Human physiology.Human biology.Human genetics. LC Class. No.: QP34 QP34.H644.B565 1978