http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
[Supplemental estimates for various Government agencies, etc., 1950 and prior years.]
Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed Mar. 2008). Reuse except for individual research requires license from ProQuest, LLC.
ProQuest U.S. Serial Set Digital Collection