Alphabets & Writing Systems Grammar, Comparative and general LANGUAGE ARTS & DISCIPLINES 20 Language and languages FOREIGN LANGUAGE STUDY 15 General 15 Spelling 15 Linguistics 14 Grammar & Punctuation 13 Multi-Language Phrasebooks 12 Readers 12 Langage et langues 11 Syntax 10 Syntaxe 10 Étude et enseignement 9 Study and teaching 9 Languages 8 Grammaire comparée et générale 5 Histoire 4 History 4 Lexicographie 4 Lexicography 4 Linguistic work 4 Missions 4 Travaux linguistiques 4 Acquisition 3 Grammaires 3 Grammars 3 Applied linguistics 2 Aspect religieux 2