title: [250 years of the U.S.S.R Academy of Sciences].
mesh_terms: D000047:Academies and Institutes; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917); D014586:USSR; D014857:Warfare
vernacular_title: 250 let Akademii nauk SSSR