http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Thomas Helms and other employees of the Bureau of Public Roads
Relief of Thomas Helms and other employees of Bureau of Public Roads
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