Praktychnyĭ rosiĭsʹko-ukraïnsʹkyĭ slovnyk : pravyla pravopysu ta frazeolohii͡a : perevydanni͡a 1926 roku /

by Izi͡umov, O (Ovsiĭ), Izi︠u︡mov, O (Ovsiĭ)
Published 1992

Pravopysnyĭ slovnyk

by Izi͡umov, O (Ovsiĭ)
Published 1931

Ukrainsʹko-rosiĭsʹkyĭ slovnyk

by Izi͡umov, O (Ovsiĭ)
Published 1930

Ukraïnsʹko-rosiĭsʹkyĭ slovnyk : za novym pravopysom

by Izi͡umov, O (Ovsiĭ)
Published 1930

Hramatyka ĭ pravopys ukraïnsʹkoï movy /

by Izi︠u︡mov, O (Ovsiĭ), 1898-
Published 1928

Rosiisʹko-ukrainsʹkyi slovnyk /

by Izi︠u︡mov, O (Ovsiĭ), 1898-
Published 1926

Tekhnika ukraïnsʹkoï movy /

by Izi︠u︡mov, O (Ovsiĭ), 1898-
Published 1926