EntityQ4515262· pop 13· linked from 131 articlesCzechoslovakSign in to savepolitical sociolinguistic concept used in Czechoslovakia in 1920–1938 for the definition of the state language of the countryConnectionsCzechEntitySouth SlavicEntityMoravianEntityGermanEntityRussianEntityPragueEntityPolishEntityUkrainianEntityBratislavaEntityIndo-EuropeanEntityCroatianEntityBulgarianEntityBelarusianEntityCyrillic scriptEntitySlovakEntitySerbianEntitySloveneEntityofficial languageEntityInternational Standard Book NumberEntityCzechoslovakiaEntityCategoriesCulture of CzechoslovakiaCzech languageLanguage articles missing Glottolog codeLanguage articles without language codesLanguage articles without speaker estimateLanguages of SlovakiaLanguages of the Czech RepublicSlovak language