http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Report of the National Academy of Sciences
Report of National Academy of Sciences, 1953
Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed Jan. 2010). Reuse except for individual research requires license from ProQuest, LLC.
ProQuest U.S. Serial Set Digital Collection