http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
participation in government programs, 2004 to 2007 and 2009 : who gets assistance?
1 online resource (28 pages) : illustrations.
Jeongsoo Kim, Shelley K. Irving, and Tracy A. Loveless.