Hearings before the subcommittee of the committee on appropriations, house of representatives, 81ste congress, 1st session, on the National Military Establishment Appropriation Bill for 1950 … Prospectus of the course in aviation medicine for naval medical officers / U.S. naval school of aviation medicine & research, naval air station operation studies / quartermaster food and container institute for the armed forces, subsistence research and development laboratory report of wartime problems in subsistence research and development / ed. by Hewitt A. Conway and Alice I. Meyer research paper improved radio sonde and its performance / by Harry Diamond [et al.] research study National security and individual freedom / H.D. Lasswell