http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
16th International Congress of the History of Science under the auspicies of UNESCO, IUHPS/DHS and the Academy of the Socialist Republic of Romania Bucharest, Romania, 1981
International Congress of the History of Science, 16
International Congress of the History of Science 1981 ; Bukareszt).
International Union of the History and Philosophy of Science
Publishing House of the Academy of the Socialist Republic of Romania
Na okładce i stronie tytułowej: C. Meetings on specialized topics, D. Commemorations.