http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Secret Service protection for widow and minor children of a former President
Protection for widow and children of former President
Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed June 2008). Reuse except for individual research requires license from ProQuest, LLC.
ProQuest U.S. Serial Set Digital Collection