Human Embryology. By W. J. Hamilton,M.D., D.Sc., F.R.C.O.G., F.R.S.E., Professor of Anatomy in the University of London at Charing Cross Hospital Medical School; J. D. Boyd, M.A., M.D., D.Sc., Professor of Anatomy in the University of Cambridge; and H. M. Mossman, M.S., Ph.D., Professor of Anatomy in the University of Wisconsin. Third edition. 9½ × 6½ in. Pp. 493+viii, with 510 illustrations. 1962. Cambridge: W. Heffer & Sons Ltd. 75s