title: [20th anniversary of the Czechoslovak Academy of Sciences].
mesh_terms: D000047:Academies and Institutes / Q000266:history*; D003604:Czechoslovakia; D049673:History, 20th Century; D010827:Physiology / Q000266:history; D012586:Science / Q000266:history
vernacular_title: K dvacátému výrocí Ceskoslovenské Akademie Véd.