1. 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 Publication: [Bethesda, Md.] : Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, [1979] Subject(s): Aerospace Medicine