🌐EnglishEnglishDeutschEspañolFrançais日本語EntityQ648336· pop 13· linked from 46 articlesFirst Grammatical TreatiseTreatise on Old Norse phonologyAvailable in 13 languagesEspañolFrançaisDeutsch日本語AsturianBasqueCatalanCzechEsperantoIcelandicConnectionsrunic scriptEntityOld NorseEntityCategories12th-century booksGrammar booksHistory of linguisticsIcelandic languageOld NorsePhonology worksTreatises