http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title from title screen (viewed on Feb. 8, 2007).
Mode of access: Internet from Census web site. Address as of 2/8/07: http://www.census.gov/prod/2005pubs/censr-23.pdf; current access available via PURL.
Includes bibliographical references (page 20).