British encyolopaedia of medical practice including medicine surgery obstetrics gynaecology and other special subjects edited by Rt. Hon. Lord Horder. - London Butterworth 1950 - v, 524p. 25cm. - (Medical progress 1950. . Subjects--Topical Terms: Medicine surgery Obstetrics Gynaecology. Dewey Class. No.: 610.3 / B82B