http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Jobs in which persons disabled through partial or total loss of vision or hearing have been vocationally rehabilitated, from study of 4,848 cases rehabilitated during fiscal year 1928
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2014. digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.