http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National compensation survey, wages and salaries
Also available via Internet from the BLS web site. Address as of 9/3/99: http://stats.bls.gov/special.requests/ocwc/oclt/ncsocs/ncs/ncbl0026.pdf; current access is available via PURL.