A visual spelling guide in the tables: Admitted Science-ped. sections of the GUS / Comp. Dm.Dm. Mikhailov. - 3rd ed. - Moscow; Leningrad: Gos. Izd-vo, 1928. - VIII, 80 p. : ill., tab. - (Teaching aids for schools 1 and 2 steps). - On the region. zagl. Series: Benefits for the labor school. - 10000 copies.
1. Russian language (collection). 2. Russian language - Spelling - Educational publications for secondary schools.
Electronic copy source: PB Location on the original: ГПИБ