http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Monthly summary of foreign commerce of the United States December 1938 corrected to January 1, 1939
Monthly summary of foreign commerce of U.S., December 1938
Bureau of Foreign and Domestic Commerce.
Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed Dec. 2009). Reuse except for individual research requires license from ProQuest, LLC.
ProQuest U.S. Serial Set Digital Collection