http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title from title screen (viewed on Jan. 5, 2009).
Mode of access: Internet from the NREL web site. Address as of 1/5/09: http://www.nrel.gov/docs/fy03osti/26458.pdf ; current access available via PURL.