http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Style manual of the United States Government printing office
xiii, 302, 16 unnumbered pages : incl.tables,forms. ; 24cm.
Issued by the public printer under authority of section 51 of an Act of Congress approved January 12, 1895.