a HAMILTON, W.J. \a Human Embryology: Prenatal Development of Form and Function \h Book [Text] \c By W.J. Hamilton and H.W. Mossman - \a 4th ed. - \a Cambridge: \b W. Heffer & Sons Ltd., \c 1972. - \a xii, 646p.: \b illus. \a Includes index \a Includes bibliographical references ISBN: \a 0852700830 LC Class. No.: \a QM 601 Ham / \b ML 5666