http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title from title screen (viewed on July 6, 2004).
Mode of access: Internet from the Census Bureau Web site. Address as of 07/06/04: http://www.census.gov/prod/cen2000/phc3-us-pt1.pdf; current access is available via PURL.