http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Conference on the role of gravitation in physics
Wright air development center, Air research and development Command, United States Air Force, Wright-Patterson Air Force Base^pUS
Conference on the role of gravitation in physics Chapel Hill,US 1957 01 18-23
Wright air development center, Air research and development Command, United States Air Force, Wright-Patterson Air Force Base