http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Office of Research, Evaluation, and Statistics.
Social Security Administration, Office of Policy, Office of Research, Evaluation, and Statistics
electronic text, volumes : HTML, digital, PDF file.
Description based on: 2003; title from title screen (viewed on Sept. 15, 2006)
Online version of the print publication.
Mode of access: Internet at the the SSA web site. Address as of 9/15/06: http://www.ssa.gov/policy/docs/factsheets/stat%5Festats/2004/index.html; current access is available via PURL.
Social Security Administration, Office of Policy, Division of Information Resources, 500 E St. SW, 8th Floor, Washington, DC 20254