Harden, Ronald M., The eight roles of the medical teacher : the purpose and functions of a teacher in the healthcare professions / Ronald M. Harden, Pat Lilley ; foreword by John Norcini. - xv, 311 pages : illustrations ; 24 cm. Includes bibliographical references and index. ISBN: 9780702068959 RM190.00 RM261.75 (PRAKLINIKAL) Subjects--Topical Terms: Educational Personnel.Schools, Medical.