http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
held under the auspices of the Division of Medical Sciences, National Academy of Sciences--National Research Council, at the request of the Human Factors Division, Air Force Directorate of Research and Development, 22-23 March, 1954.
Publication (National Research Council (U.S.)) ; no. 338