http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Revised aircraft accident report, Pan American World Airways, Inc
Boeing 707-321B, N454PA, Pago Pago, American Samoa, January 30, 1974
Report (United States. National Transportation Safety Board) ; NTSB-AAR-77-7