The 1940 Year Book of RadiologyThe 1940 Year Book of Radiology. Diagnosis edited by WatersCharles A., M.D., Associate in Roentgenology, Johns Hopkins University; Assistant Visiting Roentgenologist, Johns Hopkins Hospital; Associate Editor, FirorWhitmer B., M.D., Assistant in Roentgenology, Johns Hopkins University; Assistant in Roentgenology, Johns Hopkins Hospital. Therapeutics edited by KaplanIra I., B.Sc., M.D., Director, Radiation Therapy Department, Bellevue Hospital, New York City; Associate Radiologist, Lenox Hill Hospital, New York City; Clinical Professor of Surgery, New York University Medical College. A volume of 480 pages with 497 illustrations. Published by The Year Book Publishers, Inc., Chicago, 1940. Price: $5.00.