http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Extent of application of Act of June 17, 1922, conferring benefits of Retirement Act on certain low salaried employees
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2014. digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.
Civil Service Commission Retirement Circ. No. 28