Sodruzhestvo shkoly i obshchestvennostimaterialy Vserossiiskoi nauchno-metodicheskoi konferentsii po voprosam uchastiia obshchestvennosti v kommunisticheskom vospitanii uchashchikhsia obshcheobrazovatelʹnykh shkol, 7-9 ianvaria 1974 goda
"Prosveshchenie"1974-01-01
