AA typology of grammatical errorsA typology of grammatical errorsde Jan SvartvikMateriasSwedishSwedish languageComparative GrammarEnglishContrastive linguisticsEnglish languageEdiciones (1)A typology of grammatical errors (1973)Dept. of English, Lund University · inglésMás obras de Jan SvartvikENGLISH: ONE TONGUE, MANY VOICESA Grammar of contemporary EnglishA Comprehensive grammar of the English language