http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Certain expenses, National Academy of Sciences
Reimbursement of National Academy of Sciences for certain expenses
Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed Apr. 2007). Reuse except for individual research requires license from ProQuest, LLC.
ProQuest U.S. Serial Set Digital Collection