Pismo-Minprosveshheniya-Rossii-ot-20.02.2019-TS-551-07-O-soprovozhdenii-obuchayushhihsya-s-OVZ-i-invalidnostyu Pismo-Minprosveshheniya-Rossii-ot-20.02.2019-TS-551-07-O-soprovozhdenii-obuchayushhihsya-s-OVZ-i-invalidnostyu