http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
agreement between the United States of America and Bulgaria, signed at Sofia, July 21, 2022 ; entered into force July 21, 2022
Agreement between the United States of America and Bulgaria, signed at Sofia, July 21, 2022; entered into force July 21, 2022
Agreement between the Government of the United States of America and the Government of the Republic of Bulgaria Concerning Leahy Ineligible Units Written Agreement Requirement (2022 July 21)
GPO Cataloging Record Distribution Program (CRDP).
Treaties and other international acts series ; 22-721