The medical requirements of the Civil Aeronautics Administration and the recommended medical requirements of the Personnel Licensing Division of the Provisional International Civil Aviation Organization National Research Council (U.S.). Committee on Selection and Training of Aircraft Pilots, author. United States. Civil Aeronautics Administration Provisional International Civil Aviation Organization. Personnel Licensing Division Pilots Physical Examination -- standards Licensure -- standards Washington, D.C. : Civil Aeronautics Administration, Division of Research, June 1947 United States. Civil Aeronautics Administration. Division of Research, issuing body. Text vii, 75 pages nlm:nlmuid-35721470R-bk 35721470R http://resource.nlm.nih.gov/35721470R English The National Library of Medicine believes this item to be in the public domain. https://creativecommons.org/publicdomain/mark/1.0