title: [Major trends in the reorganization of secondary education].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D012572:School Health Services; D012574:Schools; D012578:Schools, Nursery; D014586:USSR
vernacular_title: Osnovnye napravleniia perestroĭki srednego obrazovaniia.