http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Revision of title 39, United States Code entitled "The Postal Service"
Revision of title 39, U.S. Code, Postal service
Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed May 2008). Reuse except for individual research requires license from ProQuest, LLC.
ProQuest U.S. Serial Set Digital Collection