[250 years of the Academy of Sciences of the USSR].
D000047:Academies and Institutes / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D009369:Neoplasms / Q000266:history*; D012586:Science / Q000266:history*; D014586:USSR
Akademii Nauk SSSR--250 let