General Langage et langues Linguistics Language and languages 410 LANGUAGE ARTS & DISCIPLINES 401 FOREIGN LANGUAGE STUDY 273 Grammar & Punctuation 253 Alphabets & Writing Systems 249 Spelling 247 Study and teaching 240 Étude et enseignement 230 Multi-Language Phrasebooks 173 Readers 172 Acquisition 108 Second language acquisition 89 Langue seconde 87 REFERENCE 77 Linguistique 71 Philosophie 50 Philosophy 50 Language acquisition 48 Computer-assisted instruction 42 linguistics 42 Enseignement assisté par ordinateur 40 Langage 36 Tweedetaalverwerving 34 Language 31 Innovations 25 Taalonderwijs 25 Technological innovations 25