General LANGUAGE ARTS & DISCIPLINES Language and languages Langage et langues 666 Linguistics 573 FOREIGN LANGUAGE STUDY 332 Study and teaching 314 Étude et enseignement 293 Grammar & Punctuation 285 Alphabets & Writing Systems 282 Spelling 277 Multi-Language Phrasebooks 201 Readers 200 Philosophy 186 Philosophie 183 Languages 178 Acquisition 172 Variation 153 English language 140 Second language acquisition 138 Langue seconde 135 Langues 128 Anglais (Langue) 119 Variation (Linguistique) 105 Language 92 Sociolinguistics 87 REFERENCE 83 Language acquisition 78 Langage 70 Sociolinguistique 67