Description
Published:Print began with: Sept. 30, 1992.
Item Description:Distributed to depository libraries in microfiche, 1992-1998.
Physical Description:1 online resource.
Publication Frequency:Biennial
Format:Mode of access: Internet at the OPM web site. Previously available as of 6/23/2014: http://www.opm.gov/feddata/demograp/demograp.htm.