http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
cómo opitimizar el rendimiento de gasolina = Good, better, best : how to improve gas mileage
Office of Consumer and Business Education.
Title from title screen (viewed on Sept. 25, 2008).
Mode of access: Internet from the FTC web site. Address as of 9/25/08: http://www.ftc.gov/bcp/edu/pubs/consumer/alerts/salt064.pdf ; current access available via PURL.