Verhandlungen der Deutschen Gesellschaft für Kreislaufforschung (Transactions of the German Society for Circulatory Research)

Twenty-third Congress. Bad Nauheim, April 20–28, 1957. Themen: Kreislauf in Narkose und Hypothermic Angeborene Herzfehler. (Topics: Circulation in Anesthesia and Hypothermia; Congenital Heart Disease.) Edited by Dr. Rudolf Thauer. Paper 54 marks. Pp. 432 pages, with 1G7 illustrations. Verlag Dr. Dietrich Steinkopff. Darmstadt, Germany, 1957.

Twenty-second Edition. Paper $2.00. Pp. 212. American Dental Association, 222 East Superior Street, Chicago 11, Illinois, 1957.

GEORGE LAWTON, PH.D. with a special supplement by ETHEL LAWTON. Cloth $5.00. Pp. 347. International Universities Press, Inc., 227 West 13 Street, New York 11, N. Y., 1956.