Aviation medicine: from the aeronauts to the eve of the astronauts : an exhibit at the National Library of Medicine, 8600 Rockville Pike, Bethesda, Md. 20209 : Feb. 7-May 18, 1979

Aviation medicine: from the aeronauts to the eve of the astronauts : an exhibit at the National Library of Medicine, 8600 Rockville Pike, Bethesda, Md. 20209 : Feb. 7-May 18, 1979