http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
guide to using data from the National Household Education Survey (NHES)
National Center for Education Statistics
"NCES and Westat [are] associated with ... the NHES design"--P. 9.
Also available via Internet from the NCES web site (PDF file only).
Includes bibliographical references (page 39).